ok... i know that there was just a post about this earlier, but mine is a little diff. I am building an ls/vtec, and i bough 8.5:1 pistons for the ls block. I would like to know what the compression ratio will be with a gsr head. This will help to decide what turbo i should get, an sc34 or sc61. I would like to put out like 350whp. I also will have hondata and eagle rods, just to let you know!

If i were to get teh sc61, would the lag almost act as traction control?

P.S. Im only gonna bring the motor up to 7200 for now.

 

help!!! what rpm is an sc61 gonna spool at?

 

dude get an SC61, a little boost lag .. but who says thats a bad thing