4.1 S2 camshaft recommendations

captainron

Reel 'em in
Joined
May 29, 2001
I have a big cube motor, 278 to be exact, and I'm getting different theories for camshaft choices. Definitely gonna be a billet hydraulic roller, and this motor will be used for street/strip duty using GN1s. Also have a Vigilante "0" pump (3200 stall) and will be using a PT-54 until I can get my hands on a bigger turbo.

One recommendation is to stay with the smallest camshaft possible and let the turbo do the work. (maybe 214/210 at 110)

Another recommendation is to go bigger with a 236/236 at 112 to help idling quality.

I thought why not go 224/224 since it wont be a high-rev motor. I don't think the motor will run out of breath at the top end with this cam

:confused:

Any assistance with these or any other choices and what the lobe separation difference does i.e. 110 vs. 112?



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