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SVT Shelby GT500
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<blockquote data-quote="Fourcam330" data-source="post: 4568800" data-attributes="member: 24445"><p>You've heard a good bit of BS. In fact I'm pretty sure you're thinking of BBR, who claimed 415rwhp with a stock shortblock 3v. I slammed them on the Corral over a year ago for making false claims and I don't think they've recovered yet. The fact is a $15,000 Pure Street 4v 4.6 with ported 03/04 heads, billet cams, FR500 intake, and ~12:1 C/R won't make too much more power than that; more importantly it occurs at 8500+rpm. </p><p>Lately we've seen a few reputable builders with H/C packages for 3Vs make ~340-350rw, add a little compression from a forged bottom end and you'll maybe make 360-365rw that's it. </p><p>The amount of power a motor can make is all decided in the cylinder head, and a 3v head is incapable of the type of flow that's necessary for such power.</p></blockquote><p></p>
[QUOTE="Fourcam330, post: 4568800, member: 24445"] You've heard a good bit of BS. In fact I'm pretty sure you're thinking of BBR, who claimed 415rwhp with a stock shortblock 3v. I slammed them on the Corral over a year ago for making false claims and I don't think they've recovered yet. The fact is a $15,000 Pure Street 4v 4.6 with ported 03/04 heads, billet cams, FR500 intake, and ~12:1 C/R won't make too much more power than that; more importantly it occurs at 8500+rpm. Lately we've seen a few reputable builders with H/C packages for 3Vs make ~340-350rw, add a little compression from a forged bottom end and you'll maybe make 360-365rw that's it. The amount of power a motor can make is all decided in the cylinder head, and a 3v head is incapable of the type of flow that's necessary for such power. [/QUOTE]
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