Dyno result for 96 GTS - TNT headers, Borla exhaust

[Eddie N]

was this all at the same dyno under the same conditions? a 20 rwhp gain with the addition of tubes and filters is awesome!!

sweet numbers!

- eddie -

 

[axe]

It was at the same dyno, but I don't recall the temperature.
http://kienwt.tripod.com/viperdyno2.jpg contains the dyno results. Dynoed it stock last May in the morning, then with the tubes/filters in September in the afternoon.

 

[axe]

Finally dynoed my 96 GTS with TNT headers, Borla exhaust, no cats, tubes and filters this past weekend.

445.4 hp, 484.2 ft-lb torque http://kienwt.tripod.com/viperdyno3a.jpg

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with previous dyno of smooth tubes and S&B filters http://kienwt.tripod.com/viperdyno3b.jpg

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History:
1) stock
399.3 hp, 446.7 ft-lb torque http://kienwt.tripod.com/viperdyno1.jpg

2) smooth tubes, S&B filters
420.6 hp, 468.6 ft-lb torque http://kienwt.tripod.com/viperdyno2.jpg

3) TNT headers, Mopar Borla exhaust, no cats
445.4 hp, 484.2 ft-lb torque http://kienwt.tripod.com/viperdyno3a.jpg

 

[9 seconds]

Doesn't the borla exhaust have a 2.5" inlet on the muffler? The headers are 3". How did you make that connection? Did you modify the muffler or is there a cat-back with a 3" muffler inlet?

Thanks,

 

[axe]

It was modified to be 3" all the way back.

Originally posted by Steve Ueligger:
Doesn't the borla exhaust have a 2.5" inlet on the muffler? The headers are 3". How did you make that connection? Did you modify the muffler or is there a cat-back with a 3" muffler inlet?