I was wondering what kind on power i could be expecting at the flywheel I am in the process of building an engine . I have ported l92 heads and a 6.0 liter iron block with a 4.125 stroke and a 4.040 bore I think the cubic inches will be somewhere close to 427. the compression will be 11.5to1. rod length is 6.125. also any cam suggestions ie. solid vs hydraulic. will be appreciated. This is going in a 99SS. thank you.

 

A guy on LS2.com just posted up 527 rwhp and 500 rwtq on a 415 cube L92 headed LS2.

 

Do you know if that was with ported heads. Thanks for the info.

 

I wouldn't expect anything less than 650 crank horsepower from that setup if it's matched correctly.

 

Stock l92s