Cam..
Senior Member
Joined: Jul 1999
Posts: 726
Likes: 1
From: Atco, NJ, USA
Car: 1986 Z28
Engine: 355
Transmission: th400
Comp Cams Recomends this grind for 350 tuned ports with no mods.
XR264HR14..
specs. 212/218 @.050 .488/.495" lift with a 112 lobe sep.
Should bring it to life
XR264HR14..
specs. 212/218 @.050 .488/.495" lift with a 112 lobe sep.
Should bring it to life
does that cam lope at all? like would you hear it outside the car?
do you need to get heads done WITH that cam? or could the heads wait one year until they are ported/polished?
also how much hp over stock would that make if used with stock heads and rest of engine relatively stock... fully rebuilt. ???
garett
do you need to get heads done WITH that cam? or could the heads wait one year until they are ported/polished?
also how much hp over stock would that make if used with stock heads and rest of engine relatively stock... fully rebuilt. ???
garett
Senior Member
Joined: Jul 1999
Posts: 726
Likes: 1
From: Atco, NJ, USA
Car: 1986 Z28
Engine: 355
Transmission: th400
As far as having a very noticeable lope I doubt it would, i doubt it's got very much overlap, if any at all. You would need to change the vavle springs, but as far as having stock heads, or waiting to get them ported , you could, the cam doesn't "need"
As far as power gains, on a stock motor, probalby about 25hp, and a lot broader of a powerband. headwork, headers and stuff will help that out considerably. and most likely make it more responsive
Website is www.compcams.com
As far as power gains, on a stock motor, probalby about 25hp, and a lot broader of a powerband. headwork, headers and stuff will help that out considerably. and most likely make it more responsive
Website is www.compcams.com
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