Stage 2 head, how much can they be milled?
#1
Teching In
Thread Starter
Join Date: Dec 2002
Location: fremont
Posts: 8
Likes: 0
Received 0 Likes
on
0 Posts
Stage 2 head, how much can they be milled?
I have a pair of stage 2 heads, to be used with a 579/555 114 cam.
how much can I mill the heads, and run 92 gas.
slxtri
how much can I mill the heads, and run 92 gas.
slxtri
#2
TECH Resident
Join Date: Jul 2003
Location: Marysville, OH
Posts: 834
Likes: 0
Received 0 Likes
on
0 Posts
Are those 5.3, 5.7, or LS6 heads? If they have not been milled already then they can be milled quite abit assuming there will be no P/V problems with that cam.
#3
Teching In
Thread Starter
Join Date: Dec 2002
Location: fremont
Posts: 8
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by blk~2000~Z28
Are those 5.3, 5.7, or LS6 heads? If they have not been milled already then they can be milled quite abit assuming there will be no P/V problems with that cam.
slxrti
#4
LS1Tech Premium Sponsor
iTrader: (3)
It's a hard call to make because there is a LOT more that goes into p-to-v clearance than the max lift of the camshaft. What is the duration? Duration is equally important, as is the aggressiveness of the ramp profile. If it's large duration with a very aggressive ramp profile, then it could certainly cause clearance issues. The only true way of knowing is measuring with a dial indicator. This is how we check p-to-v clearance on all of our setups.
Feel free to call or e-mail me if you have any other questions. I'm here to help.
Trevor
Texas Speed & Performance
Feel free to call or e-mail me if you have any other questions. I'm here to help.
Trevor
Texas Speed & Performance