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my pi heads keep shooting sparkplugs ! do the trick flow heads have a better design?
yes their design is to prevent that from happening. see artical muscule mustangs @ fast fords nov. issue page 84. they discuss all specs on their new head.
Last edited by mark a rittenhouse; 02-13-2010 at 07:47 AM.
Anyone seen any NA before/after dyno numbers with these heads!?
I know that Fox Lake is sellign these ported for a pretty hefty price....they really worth the money!?
Depends on how much power your trying to make. Remember, in your case being a blower app. the more money you spend getting the engine itself to produce power, the less boost you have to run to get to your goal. If your goals are 400-500hp, no big deal, but if your looking for something like 750-800, that could be the difference between running being able to run pump gas or having to step up to race fuel.