on 9/11/00 9:47 PM, [EMAIL PROTECTED] at [EMAIL PROTECTED] wrote:
> Don,
>
> Considering the HP loss with the Cobras, are we not also sacrificing HP for
> reduced weight and awesome sound with any slipons as with my supertrapps? I
> have been wondering if my 2000 Max is not quite as quick or sharp since I
> removed my stock exhaust and installed the supertrapps.
snip
> Rick in Decatur
Is this just for Don or can anybody play?
With slipons you retain the collector of the stock max. If you reduce back
pressure behind the collector, you'll usually pick up a few horses. The
Supertrapp slipons are reputed to do just that. The Cobras and other 4-4
systems lose hp because they eliminate the scavenge function of a
well-designed collector. (They also screw up your low end, but other than
that, they're great.)
(For a too-thorough look at exhaust scavenge check the list archives for a
discussion concerning pipe coatings TC and I had quite a while ago.)
best,
Sat Tara
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