CLASS RACER FORUM - View Single Post - Pontiac Head Flow

FSA1673 · 03-28-2011, 01:53 PM

What intake head flow at 0.425 lift would one expect from a properly prepared legal stocker 197 casting pontiac head. Engine is 455/335 hp combo with all the normal stocker stuff.

I understand that peak flow is not the wole equation but I assume you need a certain amount of peak flow to develop a certain amount of peak hp.

PM me if you do not wish to post. All information would be much appreciated.

Scott Underhill.

03-28-2011, 01:53 PM	#1
FSA1673 Junior Member Join Date: Jan 2010 Posts: 83 Likes: 0 Liked 12 Times in 6 Posts	Pontiac Head Flow - 197 Casting What intake head flow at 0.425 lift would one expect from a properly prepared legal stocker 197 casting pontiac head. Engine is 455/335 hp combo with all the normal stocker stuff. I understand that peak flow is not the wole equation but I assume you need a certain amount of peak flow to develop a certain amount of peak hp. PM me if you do not wish to post. All information would be much appreciated. Scott Underhill.