[Shotimes] Re: Dyno day for my project

Chris Mayfield Chris Mayfield <fsmtnbiker@gmail.com>
Sat, 16 Apr 2005 13:15:13 -0600


There's no reason not to run a very large exhaust, so long as it is
built to insure proper exhaust velocity. SHO or otherwise, if you
build it properly you will gain power everywhere. Backpressure does
*not* improve low end torque.

Nice dyno numbers - 50 whp gain is very impressive. Whats next?

Chris

On 4/16/05, Alan Fanning <Awfanning@earthlink.net> wrote:
> 3" exhaust for a 2 liter engine? Shouldn't see any back pressure in that!
>
>    Alan
>
>
> Scott wrote:
>
> > Focus Sport UDP, Focus Sport CAI, Focus Central Cam Gears, 2000 ported and
> > matched intake, Custom 3" Exhaust, Focus Central 4-2-1 Race Header, Focus
> > Central Flex-Pipe, Focus Central 65 mm TB, Screamin' Demon Coil Pack, FR/Denso
> > wires/plugs, Focus Sport custom tuned SuperChip, Focus Sport Cylinder Head
> > (10.6-1) and Kent stage 3 cams.
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