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Jon01 · 05-10-2013, 08:14 AM

You really can't compare camshafts between cathedral port heads and rectangle ports.

You run what you want, I've shared my opinion. I think you're leaving HP on the table for small financial costs in the grand scheme.

05-10-2013, 08:14 AM	#10
Jon01 Registered User Join Date: Nov 2012 Location: West Des Moines, Iowa Posts: 450	Re: Intake manifold dilemma You really can't compare camshafts between cathedral port heads and rectangle ports. You run what you want, I've shared my opinion. I think you're leaving HP on the table for small financial costs in the grand scheme.