Need advice on power mods
Thread Starter
2nd Gear
Joined: Jul 2023
Posts: 2
Likes: 0
From: Florida
Need advice on power mods
Wanna build up my ls2 I believe a lifter went bad so we’re gonna be tearing it down.Need info on the best heads and cam set to make good power and it is an automatic. Thanks in advance for any info given.
Race Director
Joined: Sep 2007
Posts: 16,557
Likes: 2,108
From: Peoria/Phoenix AZ
C6 of Year Finalist (performance mods) 2019
Assuming you're interested in raw acceleration vs simply numbers on a dyno sheet, a SS4000 Yank converter will make the biggest improvement for your dollars.
Drifting
Joined: Apr 2005
Posts: 1,917
Likes: 451
From: Central NJ
Heads are coming off for the lifters so looks like OP wants to make the most of it, turn a negative into a positive.
Racer
Joined: Apr 2006
Posts: 351
Likes: 77
I had sent my stock LS2 heads (243) to Katech for CNC porting. They also found the valve guides out of spec and replaced them (around 60k miles) Cam will depend on your future goals with the car. Don't skimp on valvetrain.
