Eagle Connecting Rods Torque Specs

Eagle rods are offered with a variety of different bolts.

Eagle connecting rods torque specs.

Outer main cap bolt. Eagle does not use off the shelf arp bolts. Inner main cap bolt. 4340 specs allow a range of different materials to achieve the desired results.

Proper bolt torque is paramount to rod strength and life. The big end bore of the connecting rod is a stressed bore in much the same way as cylinders are on a block. Eagle h beam connecting rods are manufactured from a two piece forging. Proper bolt torque is paramount to rod strength and life.

The forging process forces the grain into the shape of a connecting rod resulting in a superior fatigue life. 3 install rods by bringing cap and beam into alignment. Thank you for selecting eagle specialty products connecting rods. We stnve to maintain the highest quality products and services.

Eagle 1 662 796 7373. Eagle does not use off the shelf arp bolts. Eagle has arp custom make bolts to our specifications. Ad performance scat rod bolt torque specifications rod torque specsimportant installation instructions1 disassemble rods and thoroughly clean including bolt and beam threads to remove rust preventative.

Do not use torque specs for off the shelf arp bolts. Lbs bolt stretch bolt 7 16 arp 8740 7 1 6 arp 2000 7 16 arp l 19. Earp machine 1 928 428 3835. Do not use torque specs for off the shelf arp bolts.

Although it is a more expensive process all eagle esp 3 d connecting rods also include higher content of nickel chrome which increases the strength fatigue life without making the connecting. Many aftermarket connecting rods are manufactured from 4340 steel. Each of which has a different torque requirement. The rod cap is forged separately so that the grain runs perpendicular to the load forces which strengthens the rod.

2 apply arp molylube to the threads and under the head of each bolt. Eagle rods are offered with a variety of different bolts. Eagle has now begone switching from 5 16 rod bolts to 3 8 rod bolts for extra strength and durability. If you have aftermarket connecting rods with an arp bolt please use the chart below to contact the rod manufacturer for the stretch torque value.

Aftermarket connecting rod manufacturers. Improper torque will result in premature rod failure. The calculation of those values is solely up to the rod manufacturer. It is equally important to torque properly to provide proper strength to insure the big end of the rod sizing is correct.

Outer main cap bolt. Beware of connecting rods that do not include torque specifications. To insure optimum service please read the following.