View Single Post
Old 12-02-2011, 07:33 AM   #17
old motorhead

Drives: Maggie blown LS3 vette
Join Date: Aug 2009
Location: SE TX
Posts: 1,474
Originally Posted by jrpxxii View Post
Love the build but I would be worried with a LS3 stroked to 429ci with 9:8:1 and using LS3 heads with an F1R.
Isn't an LS3 with clean up bore and 4" stroke a 416 cid? Is this build using even more than a 4" stroke?
old motorhead is offline   Reply With Quote