Lid + Catback = 336hp/350tq
06-25-2005, 01:57 PM
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Lid + Catback = 336hp/350tq I just got back from the dyno and am very happy with the results:
ALL ive got is a Direct-Flo Lid, Fernco Bellows, and a TSP Rumbler Catback
I know there will probably be some doubters but here's the dyno sheet for proof and I also have a vid.
What do ya think?
ALL ive got is a Direct-Flo Lid, Fernco Bellows, and a TSP Rumbler Catback
I know there will probably be some doubters but here's the dyno sheet for proof and I also have a vid.
What do ya think?
06-25-2005, 02:11 PM
#3
great, same mods as i have now ( SLP lid, holley filter and Borla cat back). is that with A/F tune or not? i guess i can do the same 1/4 numbers as you did, mine still has the stock A/F. i will upgrade later to 408 with hand ported 205 AFR heads and huge custom cam 
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. Last edited by Abdullah; 06-26-2005 at 04:55 PM.
06-25-2005, 02:15 PM
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Congrats ! Bet she feels like a beast. Take her for a nice summer night cruise as a reward and she will thank you with many victories against rice rockets... hehe ask me how I know
06-25-2005, 02:23 PM
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Originally Posted by Abdullah
great, same mods i have now ( SLP lid, holley filter and Borla cat back). is that with A/F tune or not? i guess i can do the same 1/4 numbers as you did, mine is still has the stock A/F. .
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Originally Posted by tcarswell
Congrats ! Bet she feels like a beast. Take her for a nice summer night cruise as a reward and she will thank you with many victories against rice rockets... hehe ask me how I know
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06-26-2005, 12:48 PM
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Numbers look GREAT... and close to mine! 
I have basically the EXACT same mods as you on my '98: Whipser Lid/filter, SLP smooth bellows, LS6 intake manifold, and SLP LM catback. IDENTICAL mods.. and nearly the same horsepower.
My dyno numbers below were at 1200 ft (GMR Speed in Brunswick, Ohio), and I live at 600 ft (Davenport, Iowa), and with altitude correction, I'm really making 343 RWHP and 352 RWTQ!
I have basically the EXACT same mods as you on my '98: Whipser Lid/filter, SLP smooth bellows, LS6 intake manifold, and SLP LM catback. IDENTICAL mods.. and nearly the same horsepower.
My dyno numbers below were at 1200 ft (GMR Speed in Brunswick, Ohio), and I live at 600 ft (Davenport, Iowa), and with altitude correction, I'm really making 343 RWHP and 352 RWTQ!
06-26-2005, 01:18 PM
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Hmmm...... I dynoed at 338hp/351tq with headers. But it was on a mustang dyno and no ls6 intake. Gonna have to find a dyno jet around here. How much difference is there between a dynojet and mustang dyno anyway?
Congrats on the numbers!
Congrats on the numbers!
