I am building up an engine to power my 968 and I've pretty well got all the bits and pieces. I am lacking an engine spec sheet for stretch and torque and tolerance. Anyone know where to get those?

 

What engine are you assembling? i.e. LS1, LS6, LS3, LS7, L92, etc.

Here is a nice torque specification chart for the LS1/2/6

http://www.hotrodlane.cc/ONLINETECH/lstorquespecs.pdf

You may also want to check out the tech section of Steet and Performance, they have a ton of maintenance documentation online.

 

Thanks, thats really useful. The short story on the engine build is LS6, dry sumped w. headers. Its intended to be a fun car for laps at Mosport etc. and maybe Solo events. The zone will be 3500 to 6000 rpms.