Ls1 Arp Rod Bolts Torque Spec

Apply arp ultra torque to fastener threads and the underhead of the bolt or underside of the nut.

Ls1 arp rod bolts torque spec.

Arp cylinder head studs. Install fastener hand tight. Use torque wrench to install fastener to the torque value from the chart below. Crankshaft balancer bolt installation pass to ensure the balancer is completely installed.

The torque values represented here are intended to be for general information only not for specific installations. If you re not using our specs and our lube you have no real idea what pre load you re getting. 15 lb ft. 8mm x 1 25 x 46mm bolts.

80 ft lb w arp moly. Arp provides torque specs for our fasteners based on using arp ultra torque. Connecting rod bolts first design final pass 60 degrees. If you have a number that looks like this ap3 300 1lb.

Chevrolet ls gen iii iv 6 2l lt1 except ls7 ls9 cracked cap design 8740 rod bolt kit. By admin on november 19 2010 in technical articles. Beb 1 and beb rv60 need 55 foot pounds of torque with oil and 38 foot pounds of torque with arp lube. Arp cylinder head stud 7 16 nuts.

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. Connecting rod bolts second design first pass 15 lb ft. Chevrolet ls gen iii ls series small block 2004 later except ls9 w all same length bolts 8740 hex. Beb 08 beb 09 beb 14 beb 15 and beb 19 need 65 foot pounds of torque if you are using oil or 45 foot pounds of torque if you are using arp lube.

First let s be clear. Rod bolts with part no. 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. 15 ft lb 1st sequence plus 65 degrees.

The calculation of those values is solely up to the rod manufacturer. 22 ft lb w arp moly. Connecting rod bolts second design final pass 75 degrees. Please let us know if we ve missed any specifications on our ls1 torque specifications.

Chevrolet ls gen iii ls series small block 2003 earlier two lengths 8740 hex. Arp 8mm upper studs. Arp head studs main studs rod bolts torque and stretch specs. Rod bolts with part no.