Heads/intake question
Thread Starter
Le Mans Master
Joined: Feb 2007
Posts: 6,674
Likes: 57
From: Mt Pleasant, TN
Heads/intake question
Given everything is the same on a forged LS2 which would flow better for boost? Stock LS3 heads and intake or Patriot stage 2 317 72cc heads and a ported FAST 90. Most likely going to be with a A&A T-trim at an undetermined boost level. I know the older fast intakes are not the best for boost but I also don't plan to run a ton of boost. The compression with the LS3 set-up would be right at 10:1 (which I like) and the 317 set-up would be right around 9.6:1. Thoughts?
