- Sep 28, 2007
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:SNSign: Do you have to tune when you add 3.73's? And how do you find out if the car has been tuned? It has full length headers, prochamber and flowmasters---which i hate fyi. Also i plan on getting Patriot stage 2 heads with cams and was thinking of going with the typhoon set up. 70mm tb and cai. what kind of hp should i expect? oh yeah its an 02 saleen replica...bought it that way. I have another block that im considering stroking to a 302 any comments???