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New Dyno Numbers [Archive] - StangBangerz Forums
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KenB
11-11-2007, 02:35 PM
Just put some headers on. A bit big for the way the car is now but when the built engine and power adder go in, should be just right.

Before numbers: 270.53 rwhp 287 rwtq
That is with:
Modular Depot CAI
Mac Mufflers
4.10 gears
Stock manifolds and cats


After numbers: 288.56 rwhp 306.28
Only changes were the headers and off-road X pipe

That's roughly
360/380 at the crank

or

306 rwhp 323 if it were a 5 speed.


http://www.modulardepot.com/headersdyno.jpg
kennebellcobra
11-11-2007, 04:35 PM
Nice gain for headers on a stock motor:bigthumb
na svt
11-13-2007, 08:48 PM
Ken, what car?
craigels
11-13-2007, 09:59 PM
Ken, what car?


I believe that would be the light blue S197 auto on 19s


Craig
mustanginky
11-20-2007, 10:50 PM
those are pretty nice gains
firestang70
11-21-2007, 03:04 PM
Nice, with FI should really shine.