T67POWER
Well-Known Member
- Joined
- Sep 30, 2009
- Messages
- 669
- Reaction score
- 9
Is anybody running 11.1 or more with a steel cylinder head on pump gas.
If so, what size is the cam @ 50 thousands lift.
Or better yet,what is the intake valve closing point.
Example:70 degrees ABDC
Also ,what kind of piston and cylinder head chamber do you have on your engine, and what grade pump gas do you use.(87 91 93 pump gas)
I have a dish piston with an open chamber head and want to see how far i can push the compression with a cam that is .241 at 50 on pump gas.
The engine has 9.5 to 1 right now with no problems.
I might try to advance my cam and mill the cylinder heads.
Looking to make a change possibly ,so any real world info will be a help.
Thanks :thumbup:
If so, what size is the cam @ 50 thousands lift.
Or better yet,what is the intake valve closing point.
Example:70 degrees ABDC
Also ,what kind of piston and cylinder head chamber do you have on your engine, and what grade pump gas do you use.(87 91 93 pump gas)
I have a dish piston with an open chamber head and want to see how far i can push the compression with a cam that is .241 at 50 on pump gas.
The engine has 9.5 to 1 right now with no problems.
I might try to advance my cam and mill the cylinder heads.
Looking to make a change possibly ,so any real world info will be a help.
Thanks :thumbup: