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Weve done the testing where we can measure the torque applied and the resulting pre-loads. 5 If you do not have a stretch gauge torque the bolts to _ 45 ft-lbs using ARP Ultra-Torque Fastener Assembly Lubricant.
Rod bolts with part no.
Arp rod bolt torque specs chevy. First lets be clear. ARP provides torque specs for our fasteners based on using ARP Ultra-Torque. If youre not using our specs and our lube you have no real idea what pre-load youre getting.
Weve done the testing where we can measure the torque applied and the resulting pre-loads. This is information that you can never find when you need it so here is a table for the ARP Head. If you have an aftermarket connecting rod with an ARP bolt please use the chart below to contact the rod manufacturer for the stretchtorque value.
The calculation of those values is solely up to the rod manufacturer. If you have a number that looks like this - AP3300-1LB -. Chevrolet Small Block 400 Rod Bolt Kit.
Chevrolet Small Block 305-307-350 Big Block 409 Rod Bolt Kit. Chevrolet Small Block 716 K Rod Bolt Kit. Chevrolet Small Block 283-327 Inline 6.
ARP Ultra-Torque 12 pint Fastener Assembly Lubricant. What are the ARP Bolt Torque Specifications. Rod bolts with part no.
BEB-08 BEB-09 BEB-14 BEB-15 and BEB 19 need 65 foot-pounds of torque if you are. Tighten fly wheel bolts with part numbers FBB716 FBT716 and FBV8716 with 90 foot-pounds of torque. ARP General Torque recommendations Listed below are the general torque recommendations for bulk 5-packs and engineaccessory fasteners.
Recommended torque is equal to 75 of the fasteners yield strength. Simply read down to the correct fastener size then across to find the torque value for your application. Big Block Chevy Torque Specs The following specs apply to.
Cap Bolt 396-427. Small Block Chevy Torque Specs The following specs apply to. Chevrolet Big Block 38 Rod Bolt Kit.
Chevrolet Big Block Wave-loc hi-performance Rod Bolt Kit. Chevrolet Big Block 454-502 Wave-loc hi-performance Rod Bolt Kit. Chevrolet Big Block 396-427 Wave-loc hi-performance Rod Bolt Kit.
Chevrolet Big Block 716 Wave-loc. ARP Ultra-Torque 12 pint Fastener. Chevrolet LS Gen IIIIV 62L LT1 except LS7 LS9 Cracked Cap Design 8740.
Chevrolet LS ARP Stainless 12pt. Coil Bracket Bolt Kit. Chevrolet LS ARP Stainless hex.
Coil Bracket Bolt Kit. Crower 90894 is ARP Ultra Torque Lubricant. Not all bolts listed are currently available STEP 3.
Taking the necessary precautions to protect the rod surfaces secure the rod in a vise and leave the cap free to float. If the rod is titanium take extra precautions to avoid damaging the plasma coating on the big end sides of the rod. Eagle rods are offered with a variety of different bolts.
Each of which has a different torque requirement. Proper bolt torque is paramount to rod strength and life. Eagle does not use off the shelf ARP bolts.
Eagle has ARP custom make bolts to our specifications. DO NOT use torque specs for off-the-shelf ARP bolts. Here is a diagram of some.
NOT TO EXCEED STRETCH. 516 x 1500 ARP 2000 cap screw. 26 ftlb wARP moly 0056 stretch 38 x 1600 ARP 8740 cap screw.
45 ftlb wARP moly 0047 stretch 38 x 1600 ARP 2000 cap screw. 50 ftlb wARP moly 0058 stretch 38 ARP 8740 Wave Loc bolt nut. 50 ftlb wARP moly 0063 stretch 716 x 1400 ARP 8740 cap screw.
64 ftlb wARP moly. Following the instructions for using a stretch gauge Stretch the bolts to. 5 If you do not have a stretch gauge torque the bolts to _ 45 ft-lbs using ARP Ultra-Torque Fastener Assembly Lubricant.
6 The connecting rods should always be re-sized after new rod bolts are installed. As an example for an ARP 8720-steel 38-inch small-block Chevy connecting rod bolt PN. 134-6003 the torque spec is 55 lb-ft using ARPs Ultra-Torque lubricant and that produces a rod bolt stretch figure of 00055 to 00060-inch.
Using a conventional torque wrench Gail Trent of American Speed brings up the rod bolts of this LT4 to torque spec three times. The first two polish and burnish the bolt threads the nut surface. Connecting Rod Bolts Pro Series Wave-Loc 2000 Alloy Chevy 305 307 350 V8 Set of 16.
ARP-234-6403 Not Yet Reviewed. Main Caps 396-427 2 bolt Engine Oil. Main Caps 396-454 4 bolt Inner and Outer bolts.
38 Connecting Rod Cap. 38 - 24 Rod bolts 50 lb. Locktite 0006 stretch frequently 55-60 lb.
Required to obtaim proper stretch 1132 early rod bolts 35 lb. Ft Locktite 0005 stretch.