LS3 Head Porting
Thread Starter
Instructor
Joined: May 2013
Posts: 184
Likes: 2
LS3 Head Porting
At what hp should I be concerned about porting my cylinder heads. My new supercharger will take my hp levels to 800 on the tires and I've read that the ls3 heads are good up to 800 just not sure how true that is
Racer
Joined: Jan 2015
Posts: 375
Likes: 31
From: San Antonio TX
If you're running stock heads at 800 hp, porting the heads will net you some significant gains....possibly as much 100 hp depending on your the nature of your build; cam, boost level, etc.
Jus' sayin'....
KW
Thread Starter
Instructor
Joined: May 2013
Posts: 184
Likes: 2
800rwhp
Yes, I just want to make sure that in not porting a head that is too big for the motor to support. My setup is going to be a ti trim sc, long tube headers & meth. Right now I have a supercharger so trim with everything else mentioned above.
Racer
Joined: Jan 2015
Posts: 375
Likes: 31
From: San Antonio TX
More flow.....more compression!
KW
Last edited by KW Baraka; Jul 9, 2018 at 02:52 AM.
