Best upgrade heads? Pricing?
#41
TECH Resident
Thread Starter
Join Date: Oct 2008
Location: Redondo Beach, CA
Posts: 966
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
A friend of mine mentioned i shouldnt install GM846's (or any cam in general) if I care at all about gas milage.
Also - what kind of power gains should i see if i port my stock intake mani?
Last edited by nik1703; 11-05-2008 at 03:07 PM.