turbotacoma

iTrader: (1)

Ok ALL:


I have posted about this a week ago and need help. The 2003 ls6 blocks and the new ls2 blocks use the medium size head bolts instead on the 8 large and 2 medium M11 bolts. I talked to a person on the GM tech line and he argued with me and said the head bolts torqueing is the same as the ls1. I already torqued them down to 22ftlbs. and then turned them 90*. The ls1 medium head bolts are then torqued another 50* and the large ones 90*. The ls6 head bolts are the medium length....so do I torque them to 50* or 90* for the final pass. I've been having problems with getting this ? answered for the 3 weeks.......



This is what I'm trying to put this engine in to...www.sammichael.com/ls1/turbotacoma........(current project). I did this project on here 3 plus years ago...www.v8sonoma.com

Thanks all!!!

Tim

turbotacoma

iTrader: (1)

Anyone?

turbotacoma

iTrader: (1)

ttt

anthony m

iTrader: (1)

Here is the torques specs for 2005 ls2 straight from Gm.First pass all m11 bolts in sequence 22lbft.Second pass all m11 bolts in sequence 90 degrees.Final pass all m11 bolts in sequence 70 degrees.M8 inner bolts in sequence 22lbft.

turbotacoma

iTrader: (1)

Thanks!!!!! I will copy this........I've been chasing this ? for almost a month......now I can get this engine together!!!!!!!!! THANKS ANTHOY M!!!!!!!