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SVT Shelby GT500
Latest Boss Info
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<blockquote data-quote="Fourcam330" data-source="post: 4553352" data-attributes="member: 24445"><p>Saleen doesn't have the same stringent longevity/durability testing that Ford does. An Al block 4.6 making 390hp didn't pass their (Ford's) testing back in '00-'03 for the 03/04 Cobras. Same goes for the PJ Saleen using a Modular stroker. Not all aftermarket companies are considered manufacturers though, Saleen and Steeda aside. Lingenfelter for instance doesn't have to abide by the same rules. You'll also note they have no problem twin turboing a 427 small block, but Chevy moved to a 6.2L for their new forced induction LS9.</p></blockquote><p></p>
[QUOTE="Fourcam330, post: 4553352, member: 24445"] Saleen doesn't have the same stringent longevity/durability testing that Ford does. An Al block 4.6 making 390hp didn't pass their (Ford's) testing back in '00-'03 for the 03/04 Cobras. Same goes for the PJ Saleen using a Modular stroker. Not all aftermarket companies are considered manufacturers though, Saleen and Steeda aside. Lingenfelter for instance doesn't have to abide by the same rules. You'll also note they have no problem twin turboing a 427 small block, but Chevy moved to a 6.2L for their new forced induction LS9. [/QUOTE]
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