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XfireZ51 · 10-21-2017

If u start out w a decent ZR-1 w an initial investment of 15-18k, do your own top end porting and exhaust, possibly a SM FW, you are now at about 470chp for a total investment of say 21k.
Add cams and head porting for another 3-5k, and you have a ~540chp for
roughly 25k total. And that's staying w stock displacement.
Another alternative would be to go w Pete's Closed Deck mod from the start w that same 15-18k stock car, and now u r in 600chp territory for about
the same total 25k investment. An incredible performance bargain and less than half of a stock Coyote Mustang.

10-21-2017	#9
XfireZ51 Join Date: May 2007 Location: Chicagoland, IL Posts: 9,686	Re: Sometimes I wonder... If u start out w a decent ZR-1 w an initial investment of 15-18k, do your own top end porting and exhaust, possibly a SM FW, you are now at about 470chp for a total investment of say 21k. Add cams and head porting for another 3-5k, and you have a ~540chp for roughly 25k total. And that's staying w stock displacement. Another alternative would be to go w Pete's Closed Deck mod from the start w that same 15-18k stock car, and now u r in 600chp territory for about the same total 25k investment. An incredible performance bargain and less than half of a stock Coyote Mustang.