View Single Post
Old 02-09-2012, 01:34 PM   #7
X-TECH MAN
Banned
 
Join Date: Dec 2007
Location: Lake Placid, Florida
Posts: 3,203
Likes: 1,047
Liked 235 Times in 110 Posts
Default Re: Maximum Valve Spring Pressure

Quote:
Originally Posted by mannymen View Post
Paul,

Thanks for the info. My plans are to use a set of stock 441 heads 1.94 - 1.50 (press in stud) with z28 springs and aftermarket roller tip or full roller rockers. For some limited street time and some bracket racing.

The camshaft will be in the ballpark of

327 / 350 hp cam

or something similar below

Camshaft Lift: .450 Intake /.460 Exhaust
Flat Tappet Duration @ .050" (222°Int/222° Exh)

Check to make sure the rocker arms dont hit the studs in the rocker ball slot at full lift if your using OEM or OEM style rockers.
X-TECH MAN is offline   Reply With Quote