? about LS1 and LS7 heads
Thread Starter
Racer
Joined: Jan 2007
Posts: 254
Likes: 0
From: Nor*Cal CA
? about LS1 and LS7 heads
Does anyone know if LS1 style heads are the same as LS7 style exhaust ports? Im trying to swap over to a LS7 style head from a LS1 style head. I know I have to Change the intake manifold but do I have to change my exhaust headers?
Thanks Guys
Thanks Guys
Advanced
Joined: Sep 2009
Posts: 85
Likes: 0
From: Kaneohe Hawaii
Team Owner
Joined: Sep 2003
Posts: 43,084
Likes: 33
From: Raleigh / Rolesville NC
Wont work
LS7 heads need larger then the 4" bore to fit.
LS7 heads need the LS7 block.
Besides too big of valves on the LS1 or LS6 block does not mean more power. If anything if might be less power.
There are several good 243 style heads that will give great power on a LS1/ LS6 block
LS7 heads need larger then the 4" bore to fit.
LS7 heads need the LS7 block.
Besides too big of valves on the LS1 or LS6 block does not mean more power. If anything if might be less power.
There are several good 243 style heads that will give great power on a LS1/ LS6 block
