Ls1 Connecting Rod Bolt Torque

What engines used them.

Ls1 connecting rod bolt torque.

Lm7 5 3l vin code t. Connecting rod bolts second design final pass 75 degrees. Eagle rods are offered with a variety of different bolts. Eagle has arp custom make bolts to our specifications.

Connecting rod bolts first design final pass 60 degrees. Coolant temperature gauge sensor. I didn t sit well with me. Between 1997 and 1999 gm used 2 different types of connecting rod bolts.

Chevy ls1 engine specs ls family gen. If you lost the connecting rod instruction sheet below are the proper torque specs for our rod bolts specs. Torque to yield tty cylinder head bolt size 1997 2003 8 m11 x 2 x 155 2 m11 x 2 x 100 5 m8 x 1 25. Pin end widths sbc ls1 sbf.

Proper bolt torque is paramount to rod strength and life. Do not use torque specs for off the shelf arp bolts. M9 x 1 x 43. If using aftermarket rods or bolts follow the tightening procedure specified by the manufacturer and read utilizing fastener stretch below for more information.

Connecting rod bolts second design first pass 15 lb ft. Crankshaft balancer bolt installation pass to ensure the balancer is completely installed. Ls1 5 7l vin code g. The procedures described in this step apply to engines using gm connecting rods and rod bolts only.

Eagle does not use off the shelf arp bolts. Cylinder head bolt style. 0 225 i beam sbc ls1 sbf. 1 005 thickness above the pin h beam sbc ls1 sbf.

0 230 i beam bbc bbf. Each of which has a different torque requirement. 15 lb ft. The rod bolts were used at different times.

Here is a diagram of some. 3 5 7l aluminum block car engines. Lr4 4 8l vin code v. Tighten connecting rod bolts torque fasteners note.

0 245 lw i beam sbc. 0 195 h beam bbc.