Contains 5 M8 bolts, 2 short head bolts, and 8 long head bolts. Anyone know what I should torque them to, my FE book lists several different specs, so I have no idea which one if any are correct. SBF FORD 289 302 347 HEAD BOLT KIT WITH WASHERS ARP # 154-3601-FORDThese head bolts are suited for use with our NKB and Promaxx aluminum cylinder heads if you are building a 289, 302 or 347 engine. The small 8mm bolts would be 25 with ARP lube, or 28 if you use oil or any other lube. ARP cylinder head stud kits are precision centerless-ground and thread-rolled to Mil-S-8879 specs. The OP's application would survive with a new set of stock bolts all day long. LS1 Head bolt torque settings. 9 in it blew out the head gasket and putting it back together and don't know what the torque spec are for the ARP head bolts. arp pro series ca625 head stud kit for gen iii ls 1997 - 2003 - 234-4313 head bolts and studs; arp pro series ca625 head stud kit for gen iii ls 1997 - 2003. Chevrolet Small Block Dart LS Next 23-bolt, Iron Block only Head Stud Kit. 50 degrees should result in a diagonal line on the bolts Finally, using the sequence above, torque bolts 11 through 15 to 22 lb-ft. be sure to use a sealant on the bottom bolts. ARP Head Studs, Main Studs, Rod Bolts Torque and Stretch Ipgparts. I keep thinking no loctite since I am working with aluminum, but not in this case. If you want to get rid of the LS's TTY bolts, you'll need a set of chrome-moly head studs. 0065″ U15816 BB FORD I BEAMRead More. Find ARP Pro Series Cylinder Head Bolt Kits 134-3610 and get Free Shipping on Orders Over $99 at Summit Racing! The Pro series cylinder head bolts from ARP are cold-forged to ensure molecular integrity. Discussed the factory tightening procedure, clamping force, bolt fatigue and how it can affect the. TORQUE PROCEDURETORQUE PROCEDURE 8. Moly and other lubes offer reduced friction and increased bolt tension, which will affect the torque figure. 0 stroker cranks. TORQUE SPECIFICATIONS; Year Engine Displacement Liters Engine ID Cylinder Head Bolts Main Bearing Bolts Rod Brearing Bolts Crankshaft Damper Bolts Flywheel Bolts Manifold Spark Plugs Oil Pan Drain Plug Intake Exhaust 2002: 2. You may have to register before you can post: click the register link above to proceed. We've done the testing where we can measure the torque applied and the resulting pre-loads. Westech's Steve Brule was torquing the head bolts on an iron block LS 6. Bolts and Studs Connecting Rods Crankshafts ARP LS1 Head Stud Kit (hex nuts) $295. 3L - Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website. when i had a set of 11mm bolts the spec was 80 ft lbs. They are precision centerless-ground and thread-rolled to Mil-S-8879 specs, with a black oxide finish for corrosion resistance. You know how it is when you build your motor, you need the torque spec for something in the engine but you don't have the Bentley or you are not home etc etcWell, not anymore, I put together this list with most of the torque specs used in a 1. The factory bolt is only about 6 bucks but it is one time use and torque to yield. Chevrolet Small Block Dart LS Next 23-bolt, Iron Block only Head Stud Kit. Re: ARP LS balancer bolt torque spec ? I used a little grey silicone on the washer and head of bolt, and red loctite on the thread. You can explore all of our LS engine spec guides and LS tech resources here. Anyone who says "don't reuse them, no matter what ARP says" is acting on fear, not logic or data. 13, 9, 5, 1, 3, 7, 11 (side of cam cover closest to intake) Seat each camshaft by pushing it towards the dizzy side of cylinder head. A wise alternative for high output engines is a set of ARP rod bolts and main studs that use traditional torque specs. Anyone who says "don't reuse them, no matter what ARP says" is acting on fear, not logic or data. These products are a nice upgrade when replacing factory torque-to-yield fasteners. Moly and other lubes offer reduced friction and increased bolt tension, which will affect the torque figure. #5044, "ARP head bolts torque specs" Anybody know if the ARP torque specs on the cylinder head are same as the stock head bolts ones listed in the OEM manual. ARP 2000 12 Point Head Stud Kit, 1997-03 LS1 ARP Torque Converter Bolts - M10 x 1. Proven LS Horsepower. use the correct spec, if you don't know the spec call arp and they will gladly help you they have great customer service. Tighten the Large (M11) cylinderhead bolts a first pass in sequence to 22 lb ft. ARP head bolt kit for 2004 and later GM LS applications. when using their moly thread lube or their thread sealant, which is to used on the bolts that go into water. SOURCE: Correct torque on cylinder head bolts for Hyundai Elantra 1. anyone know what the torque spec is for arp head studs? i can't remember what it is, and the search has been down for the last few days. com ARP Head Studs, Main Studs, Rod Bolts Torque and Stretch Specs By admin on November 19, 2010 in Technical Articles This is information that you can never find when you need it so here is a table for the ARP Head Studs, Main Studs, and Rod Bolts Torque Specifcations and Stretch Specs. Over 6,000 Automotive Torque Specs. 4, aluminum small block engine. Skip to main content. Valve Train Cam Specs 230/230 @ 050deg 512/512 Lift 106/114 Sep HP flat hydraulic lifters. SBF FORD 289 302 347 HEAD BOLT KIT WITH WASHERS ARP # 154-3601-FORDThese head bolts are suited for use with our NKB and Promaxx aluminum cylinder heads if you are building a 289, 302 or 347 engine. The website says 110 but that seems high and i know there were some steps before torquing them all the way down. Following the manufacturers recommended torque sequence, shown below, torque the nuts per steps 1-4. You will have to get the torque specs from ARP as they will be different from the TTY stock head bolts. txt) or read online for free. 3 ls engine bolts, fasteners, hardware LSx Swaps. AD Performance Scat Rod Bolt Torque Specifications - ROD TORQUE SPECsIMPORTANT INSTALLATION INSTRUCTIONS1. After I installed them after about 2 minutes I just heard a loud "SNAP" and one of the headstuds physically broke off inside my block. 08-21-08 03:52 PM - Post# 1504716 In response to Vaughn IF your going to use ARP main cap studs THE TORQUE SETTINGS ARE DIFFERANT than the orriginal BOLTS, the STUDS ARE STRONGER, BUT,you might also consider that main studs generally install after cleaning the threads in the block with a tap,blowing them dry with high pressure air, oiling the studs course threads with the thread sealant and. Westech’s Steve Brule was torquing the head bolts on an iron block LS 6. com or call 1 800-826-3045. The first two polish and burnish the bolt threads, the nut surface. - Use on lower head bolts that go in water passage The ARP site doesnt list a" thread sealer" only the ARP Ultra Torque Fastener Assembly Lube and says to use on ALL ARP bolts. Also need torque specs on the cams and how to time the distributor to the cam any help would be great. ARP recommends using 3 equal steps to achieve 245 ft-lbs of torque on their 6 Liter (Litre) PSD head studs, but here at Fleet Service Northwest, we use a 7-step process, starting at 65 ft-lbs and increasing the torque each step by 30 ft-lbs, allowing us to avoid inaccurate torque due to static friction, and ensuring accurate torque and proper. ARP's High-Performance Series Head Bolt Kits are available with a reduced wrenching hex or 12-point and wide area flanged head that eliminates the need for valve train removal to facilitate cylinder head retorquing. Replacing the old tried and true small block Chevy engine with a new version would not be an easy task. ARPstudds and bolts. I just got a set of ARP Head Bolts (154-3601) and will be using Fel Pro 9333PT1 head gaskets with E7 stock heads. It is for the 134-1003 bolt kit. Find ARP High Performance Series Cylinder Head Bolt Kits 134-3601. Small Block Ford Head Bolt Torque Specifications. Premium quality parallel ground washers are also included with each kit. You will have to get the torque specs from ARP as they will be different from the TTY stock head bolts. com: ls1 arp head bolts. , the torque-angle for the inner bolt is 80 degrees. Follow the helms torque specs. Now one thing that always has puzzled me is the re-torque of the head bolts after a few heat cycles. Anyone know what I should torque them to, my FE book lists several different specs, so I have no idea which one if any are correct. There are many people who have reused ARP rod bolts. Fits engines that use short bolts at all positions. This bolt is reusable and has a torque spec that is much easyer. It was available in GM's high performance cars between 2006 and 2015. But something was definitely not right and Steve could feel it in the torque wrench. Username Post: ARP torque specs Jimmy71Nova Senior Member Posts 449: 08-21-08 01:56 PM - Post# 1504625 I got a 2 bolt main kit. Ls1 arp head bolt torque ls1tech aro and firebird forum ion torque sel place chevrolet and gmc truck forums ask away with jeff smith the truth behind torque to yield. Our ARP fastener sets each come with specific assembly and torque specs. Year Engine Displacement Liters (cc) Engine ID/VIN Cylinder Head Bolts Main Bearing Bolts Rod Brearing Bolts Crankshaft Damper Bolts Flywheel Bolts Manifold Spark Plugs Lug Nuts Intake Exhaust 2001-02: 3. The additional 90 degree turn in the last step seems REALLY snug to me. Every time you apply torque to a bolt you stretch it. > auto <54 ft-lbs. ARP 12mm 625 Material Head Studs #230-4202 150 lb ft Cylinder Head M8 Bolt. I have to torque spec for the ARP head bolts which came with the bolts. The BoxWrench Engine Specs Database is a community resource for mechanics of all skill levels to access a reference library of Firing Orders, Distributor Rotation Directions and Block-Cylinder Numbering as well as Torque Specs, Timing Settings and Cylinder Head Tightening Sequences among other engine specs. Apply the moly lube that came with the ARP bolts to the threads, as well as under the head of the bolt and both sides of the washer. head and putting on a new set but i cannot remember the torque specs on my arp bolts part #134-3601 if anyone knows please let me know if i remeber correctly it was 80 ft lbs. Ford Engine Bolt Torque Specs These specs are for stock-type bolts with light engine oil applied to the threads and the underside of the bolt head. The Pro series are also available withhex and12-point heads. com > Technical Forums > Buick V6 Turbo Tech. That s why the fastener experts at ARP have developed special. The cylinder head is attached with 10 bolts that are sequenced in two rows of five. 25 x 46mm bolts: 22 ft-lb; ARP Cylinder. treasurecoastmustangs. 0 stroker cranks. They'll start but they feel tight within 3 turns. 7/16” ARP 8740 7/16” Bolt Head 70 ft. Bolt Torque Spec Chart for Ford 351W Fastener Type Torque Specs Main cap bolts 95-105 ft. com or call 1 800-826-3045. They feature rolled threads and large cold-formed fillets in the head-to-shank area for increased strength. Premium quality parallel ground washers are also included with each kit. I don't think you really understand what you are asking. ARP 134-1102 3/8" Flange Head Bolts Kit for - eBay. They are heat-treated prior to thread rolling and machining, and are rated at a whopping 190,000 psi. Bolt Torque Sequence 8/7/13. id verify with torque spec with the kit number but I figured id give my 2¢. Simply stated, there?s not a better stud setup on the market today. Charlie, thanks for the reminder on the loctite. Just this time a brand new. We tested this connecting rod and ARP bolt dry, then with engine oil, and then with ARP Ultra-Torque with the same 90 lb-ft torque and recorded a ridiculous variation in the actual bolt stretch numbers. 0 Item information. ARP 12-Point Head Stud Kit For Your LS-Based Vehicle; All Short Studs for 2004+ blocks including LS1, LS2, L92, LS3, LS7, and GM's LSX! ARP head stud kits are available with your choice of conventional hex nuts or compact 12-point nuts. They are heat-treated prior to thread rolling and machining, and are rated at a whopping 190,000 psi. 25 x 46mm bolts: 22 ft-lb; ARP Cylinder. 5 Threads, GM 200 & 700, 4L60 & 4L80 $ 16. TORQUE PROCEDURETORQUE PROCEDURE 8. if you use 30 weight oil. i used arp bolts torqued 25, 45, 65 in sequence of course. any help? thanks! Help; Remember Me? Home; Forum arp head bolt torque spec. They come available with a reduced wrenching hex head or 12-point head that help eliminate the need for valvetrain removal when re-torquing cylinder heads. In some cases the stretching approaches the bolts' elastic limit, permanently stretching them. they are just standard rods for a 428 and arp bolts. Again, this will take a lot of effort. We've been using 90 for quite some time, including on our time attack car which runs 32psi. Clean bolts • Apply the supplied CMD Extreme Pressure Lube #3 generously to the bottom of the rod bolt head and the threads • Torque bolts to 35ft-lb and then loosen completely at least 3 times to burnish. You get what you pay for. Tried to install in a 2002 LS motor. I'm getting ready to bolt my vic jr heads on my 408 with cometic gaskets. Steel rods typically do not use a washer under the head of the bolt. The torque angle method can be accurate – but only if each individual installation has been previously calibrated by direct measurement of bolt stretch. Should i pull the block my self seen it done before. If you don't get a reply with an absolute positive answer, you can call ARP and they should be able to help you out pretty easily. SOURCE: Correct torque on cylinder head bolts for Hyundai Elantra 1. Over 6,000 Automotive Torque Specs. ARP 134-3610 GM CHEVY LS CYLINDER HEAD BOLT KIT 2004-UP 4. Small Block Ford Head Bolt Torque Sequence. TORQUE PROCEDURETORQUE PROCEDURE 8. You may have to register before you can post: click the register link above to proceed. Specs using moly lube- Head studs-use around 80-85 ft/lbs but higher if you experience seepage or lifting. Ok, I have attached the torque specs and tightening sequence. "ARP HEAD BOLTS"ALL B-SERIES lube top nut threads only with 10w30 or ARP Molly lube then use 5/16 allen key to torque bolts to 10ft lbs into the block> Torque in steps: 30ft-lbs (360in-lbs),60ft-lbs >> (720in-lbs) Then to 80ft-lbs (960in-lbs) * [BUY PARTS] MAIN BEARING CAP BOLTS "OEM MAINS". These are the numbers if you are using studs, which I would think is the same as if you were using bolts. Didnt have a failure due to using that sequence. There are many people who have reused ARP rod bolts. heads and ARP bolts and moly lube and the 1020 head gaskets to torque to the 75 ftlbs. GM Performance Parts for the lowest prices on the web. This is a discussion on LS1 Head bolt torque settings within the General Help forums, part of the LSx Technical Help Section category; Hi all, Has anyone got a list of the torque specs for the head bolts on an 2004 LS1?. Help Need Arp Bolt Torque Specs Head Studs And Flywheel Bolts. Westech's Steve Brule was torquing the head bolts on an iron block LS 6. I'm going to start from the middle, working my way out, torque to 40, then 60. I'm in the process of putting on a set of X heads on my 340 and have purchased ARP head bolts. com TurboBuicks. This establishes the proper bolt stretch to ensure that the clamping loads will keep everything. LS1 Head bolt torque settings. There is a disclaimer and note included with the ARP head studs specifically stating that clamping torque should not exceed 75lbs with aluminum heads. What is the torque spec for arp head bolts. Recommended torque is equal 75% of the fastener's yield strength. Moly and other lubes offer reduced friction and increased bolt tension, which will affect the torque figure. 0L Powerstroke diesel, ARP offers extra heavy-duty head studs 250-4202. ARP 8740 Pro Series GM LS1 Head Bolt Kit 234-4110 - Hex (1997-2003) These ARP Pro Series Head Bolts are made of 8740 (190,000 psi tensile strength) material and utilize a hex head. DESCRIPTION MAXIMUM RECOMMENDED TORQUE 5/16" x 1. Torque Specifications (ARP Head Studs)??? MKIII Supra. Tighten the M11 cylinder head bolts?1-10 a final pass to 70? Degrees using J 45059 angle meter. 7/16-20 ARP 2000 bolt 75 foot lbs using ARP moly lube only We use 1. The final setting is applied with a torque angle gauge. this is epic fail on factory torque specs 60ftlbs final torque specs for ARP head studs anything less and you diminish their capacity to hold the head down proper. Discussed the factory tightening procedure, clamping force, bolt fatigue and how it can affect the. The ARP 250-4206 Inner Row Head Bolts for your 2003-2007 Ford 6. Wondering what everyone's opinion on the subject is. This is a crank bolt for almost every gm ls engine. GM Performance Parts for the lowest prices on the web. Never did find anything specific for final torque specs and I was wanting to get the head set on my build and get on with prep for the engine swap in the next week or so. torque to yield - madness I have never been led in the wrong direction by listening to the majority of the people on these forums, but, I am starting to re-think my decision on buying the ARP head studs. This is for 1997-2004 LS Blocks. Nissan has that wonky method of torquing the head down and I too an a bit confused on what to do with the ARP studs. Affirm and Gwatney Performance have teamed up to offer easy financing for orders over $500 – without a catch. Now one thing that always has puzzled me is the re-torque of the head bolts after a few heat cycles. Using 30 wt oil on 7/16 studs torque to 85 ft lbs. Starting with number 1, the center bolt. The torque specifications for Chevrolet 350 cubic inch V8 head bolts are 65 foot-pounds per bolt if securing the stock cast iron head. The following chart shows the head of the bolt, the dimensions, and the proper torque spec. Please enlighten me if im wrong, this head will probably go on tonight. Definitely a composite hg. ARP 12-Point Head Stud Kit For Your LS-Based Vehicle; All Short Studs for 2004+ blocks including LS1, LS2, L92, LS3, LS7, and GM's LSX! ARP head stud kits are available with your choice of conventional hex nuts or compact 12-point nuts. Then, turn all bolts in sequence by 90 degrees. Torque Spec sheet. ARP's High-Performance Series Head Bolt Kits are available with a reduced wrenching hex or 12-point and wide area flanged head that eliminates the need for valve train removal to facilitate cylinder head retorquing. LMM Aftermarket Fastener Torque Specs SoCal Diesel LMM Billet Injector Clamps 32 lb ft : ARP 12mm Head Studs #230-4201: 125 lb ft : ARP 12mm 625 Material Head Studs #230-4202: 150 lb ft : SoCal Diesel 14mm Head Stud Kit: 190 lb ft : ARP Main Stud Kit #230-5402 (ARP Recommends 190 lb ft) 225 lb ft : ARP Main Stud Kit #230-5402 Cross Bolts: 90 lb ft. Reusing a set of TTY head bolts is a no no, isn't it? This is a super mild motor, so a set of ARP's would be a waste, most it'll ever see is probably a 150 shot, and that's a huge maybe. That is the torque that I used on mine and so far (two road races and one year later all is well) it is working well. I have ARP studs, aluminum heads, I'm using 9333 gaskets, I will be using nitrous. i wish i could weld because id weld a rod on top of the blot, it is steel. You get what you pay for. Cylinder Head Studs. >>Torque & Head Bolt Pattern<<. You clearly don't know what your talking about!! dude, step 1 in a criss cross patern starting on the outsides torque your bolts down to 22 ft lbs. Chevrolet Small Block Dart LS Next 23-bolt, Iron Block only Head Stud Kit. 165 hollow stem intake. They feature rolled threads and large cold-formed fillets in the head-to-shank area for increased strength. Warning!!! If you are using ARP bolts, you must use their specs. For more information on ARP Ultra-Torque visit our website at www. I'm in the same boat, purchased a complete accessory. At this torque spec they repeatedly backed out all the time - even with the thick flanges. I also need the torque specs on the bolts? Thanks. TORQUE SPECIFICATIONS all readings in ft. Inner studs - 4. You better be checking stretch! You can't go off the recommended torque spec exclusively. torque specs for arp headstuds there is a significant difference between the long and short cylinder head bolts or studs on the same head. ARP's torque spec is based off 75% of the fastener yield strength. Designed to TORQUE SPECIFICATIONS all readings in ft. Cylinder head bolts 90-100 ft. When you purchase one of our LS HP or Hot Rod Series Street Engines you will receive a full spec sheet listing the exact. Ive been calling bolt pullers/tapers But they all want to charge about 150 a head bolt, 3 bolts 450$ no deals. He did lift a head though due to 33psi on a BW EFR 8374 on E and 23. I would get some ARP thread sealer as well for the bottom bolts that go through coolant passages so that it can seal off any kind of liquid getting out of the head bolt holes. They'll start but they feel tight within 3 turns. Specs using moly lube- Head studs-use around 80-85 ft/lbs but higher if you experience seepage or lifting. Apply a 5mm (0. When installing TTY-style bolts, follow the proper torque sequence and specifications as follows:. Exclusive, flat, 12-point head design. After comparing them to both an ARP tool and the factory head bolt I can tell these studs are incorrect. 12V ARP Headstud Torque (ARP247-4203) 12V ARP 625 Headstud Torque (ARP247-4205) 24v/CR Torque Specs 24V Vp44 ARP Headstud Torque (ARP247-4202) 24V Vp44 ARP 625 Headstud Torque (ARP247-4204). 85 under head lengths in 7/16 bolts, all at 75 foot lbs. " Important: if you have an aftermarket connecting rod with an ARP bolt, please use the chart below to contact the rod manufacturer for the stretch/torque value. LBZ Aftermarket Fastener Torque Specs. wut is the torque specs for arp head studs on a type-s block i need the specs for the studs into the block and the specs for the head to, meaning the nut onto the bolt on the top of the heAD. If you are using the bigger (1/2") 351W studs, then the final torque spec for the heads is 100 ft/lbs. We tested this connecting rod and ARP bolt dry, then with engine oil, and then with ARP Ultra-Torque with the same 90 lb-ft torque and recorded a ridiculous variation in the actual bolt stretch numbers. LS1 Head bolt torque settings. I'm in the process of putting on a set of X heads on my 340 and have purchased ARP head bolts. Crower has worked hard to serve the performance parts needs of the racing industry for over 55 years. In the case of the LS main cap bolt, with a preload of 15 ft. they are just standard rods for a 428 and arp bolts. 0L engine that had just received a new set of heads. com | ARP - World-leading Fastener Technology. Just thought I would make a thread so that everyone that has any questions on rocker arm torque this will answer all questions. These specs are for stock-type bolts with light engine oil applied to the threads and the underside of the bolt head. We rely on ARP for their quality and durability and so should you! An Accufab Racing Engine requires only the best parts and the best in camshaft retaining bolts is ARP. Rear Main Cap Engine Oil 120 ft-lbs. Torque-To-Yield Bolts MUST NOT be reused. The arp instructions say to torque the bolts to 130 ft/lbs if you lube the bolts with 30 wieght oil or when using ARP moly lube to only torque the bolts to 85 ft/lbs. If i remember correctly it is 80 ft lbs. Gaskets will set in this time, which will require a retorque **** NOTE 4: Only START the Intake Bolts. If you are using the bigger (1/2") 351W studs, then the final torque spec for the heads is 100 ft/lbs. ARP Torque Specs and more Here are some diesel torque specs for your convenience: Dodge Cummins, Chevy Duramax, and Ford Powerstroke. 234-4341 Chevrolet LS, ARP Stainless, 12pt, 55mm UHL, GM Performance. Please enlighten me if im wrong, this head will probably go on tonight. In 1966 the head went to 8 bolts, the torque continued to be 70-75. ARP engineers ensure that every piece will outperform any other fastener on the market today. I've got the instructions for my regular ARP head studs for my 6 bolt and with ARP moly lube the torque is 80ft/lbs. ARP Ford Small Block Head Stud Kits ARP high performance cylinder head stud and bolt kits are precision centerless-ground and thread-rolled to Mil-S-8879 specs. some of you guys are saying personal preference,but to use personal preference is against what arp says to do. that with alum. Broke an ARP head bolt! That is why I insist on using a torque wrench on everything on my LS1 where everything is tapped into aluminum. For accurate torque readings and even load distribution, hardened and parallel-ground washers are included with each kit. Lubricate the bolt threads and bottom of the heads of each bolt with ARP Ultra-Torque Fastener Assembly Lubricant. The spec is similar to TTY but the bolts are reusable. ARP does not offer ANY other head stud kits for our engine! Any kits other than the part number listed above, have been pieced together by someone other than ARP!. Please enlighten me if im wrong, this head will probably go on tonight. com ARP 134-1102 GM GEN III LS LS1 3/8 FLANGE HEX HEADER BOLT KIT 4. 's parts are designed, intended, advertised and sold exclusively for installation on vehicles in compliance with state and federal law. GM Performance Parts for the lowest prices on the web. Unquestionably the most important fasteners in any engine are the connecting rod bolts, as they hold the key to the entire rotating assembly. - But, I have to retighten my headers every 6 months or so. LS Engine Specifications. Note: Improper installation of the washer will cause premature bolt failure. 94 inches to 6. WARNINGMake sure it is a real ARP 2000 and not a chinese copy bolt that says ARP 2000 on it. On a Cummins 4BT 3. ARP Ultra-Torque far surpasses all requirements offered by previous ARP lubricants in terms of fastener preload repeatability and performance lubricating properties. 8t motor buildIf I missed something feel free to add ADMIN's Move it to the appropriate location here it is 1. This particular block is the 2/2004 & later style that requires (10) 4" medium head bolts for each cylinder head. Here is a diagram of some important bolt identifying features. Bolts and Studs Connecting Rods Crankshafts ARP LS1 Head Stud Kit (hex nuts) $295. arp pro series ca625 head stud kit for gen iii ls 1997 - 2003 - 234-4313 head bolts and studs; arp pro series ca625 head stud kit for gen iii ls 1997 - 2003. Find ARP 254-2801 Flexplate Bolt Pro Series Ford Modular Chromoly -10 mm x1. NOTE 1: The torque values represented here are intended to be for general information only, not for specific installations. However I'm not sure what torque settings to nip the bolts back up to. Hi, I had a set of ARP rod bolts installed and I got all the parts back from the machine shop, but I didn't get any info with them as to what to torque them to. Skip to main content. 6 ratio Screw in studs and Hardened guide plates. OPTIONAL: Safety check!. I keep thinking no loctite since I am working with aluminum, but not in this case. 12V ARP Headstud Torque (ARP247-4203) 12V ARP 625 Headstud Torque (ARP247-4205) 24v/CR Torque Specs 24V Vp44 ARP Headstud Torque (ARP247-4202) 24V Vp44 ARP 625 Headstud Torque (ARP247-4204). ARP Ultra-Torque far surpasses all requirements offered by previous ARP lubricants in terms of fastener preload repeatability and performance lubricating properties. ARP Head Stud torque specs needed (1 2) roadtrip120. Please look at the picture and compare to yours. Cylinder Head Bolts (Final Pass all M11 Bolts in Sequence-Excluding the Medium Length Bolts at the Front and Rear of Each Cylinder Head) 90 degrees : Cylinder Head Bolts (Final Pass M11 Medium Length Bolts at the Front and Rear of Each Cylinder Head in Sequence) 50 degrees. Moly and other lubes offer reduced friction and increased bolt tension, which will affect the torque figure. LBZ Aftermarket Fastener Torque Specs. Charlie, thanks for the reminder on the loctite. ARP is the undisputed world leader in automotive fasteners. ARP High Performance series head bolt kits are tough. when i had a set of 11mm bolts the spec was 80 ft lbs. DO NOT use torque specs for off-the-shelf ARP bolts. Small Block Chevy Torque Specs - help. When installing TTY-style bolts, follow the proper torque sequence and specifications as follows:. (2) If using aftermarket head bolts or studs, refer to the installation instructions and tightening specifications of the manufacturer. The first two polish and burnish the bolt threads, the nut surface. Premium quality parallel ground washers are also included with each kit. First, let's be clear: ARP provides torque specs for our fasteners based on using ARP Ultra-Torque. Simply stated, theres not a better stud setup on the market today. VALVE COVER SPECS. Introductions. Folks, Quick pestion regarding the torque spec on the ARP head studs on the 1. Eagle does not use "off the shelf" ARP bolts. ARP cylinder head stud kits are precision centerless-ground and thread-rolled to Mil-S-8879 specs. Re: Need torque specs for ARP head studs (7/16") From AFR"s web site for Ford small block : HEAD BOLT TORQUE: Apply moly-oil mixture to washers, and area around head bolt to prevent galling and improper torque readings. ARP 12-Point Head Stud Kit For Your LS-Based Vehicle; All Short Studs for 2004+ blocks including LS1, LS2, L92, LS3, LS7, and GM's LSX! ARP head stud kits are available with your choice of conventional hex nuts or compact 12-point nuts. f-body oil pan. I use three steps to torque the head studs, properly apply moly lubricant on threads and seating surfaces, torque to 25lbs, then 50 lbs, and finally at 75 lbs. >>Torque & Head Bolt Pattern<<. Ive been calling bolt pullers/tapers But they all want to charge about 150 a head bolt, 3 bolts 450$ no deals. However, the above tightening sequence should always be used. Quantity: Sold as Kit. The small 8mm bolts would be 25 with ARP lube, or 28 if you use oil or any other lube. ARP head stud torque. Project Car Journals. Hello everybody, I have a civic eg D16Z9 engine stock.


Post a Comment