Ordered TSP true dual's how much HP??
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From: Orange county n.y.
Ordered TSP true dual's how much HP?? Allright i ordered my true duals because when i was at the dyno my carpulled good till 5800 then went up slightly till 6200 rpm them tailed off alittle after 6300. this is with all mods in sig. I think my y pipe and cat back a really restricting my upper end power. I think that my 231/237 cam and my heads + the LSX are providing more than enough air and the Kook's stepped headers are not the problem!!! BTW car made 417rwhp. Lastly this cat back has a muffler called a RAVIN and i was wondering if anyone knows how well it flow's? Also i think with this set up it should pull well into the upper 6K rpm range 
So whatcha think??
So whatcha think?? 
Originally Posted by destroyerSS
Allright i ordered my true duals because when i was at the dyno my carpulled good till 5800 then went up slightly till 6200 rpm them tailed off alittle after 6300. this is with all mods in sig. I think my y pipe and cat back a really restricting my upper end power. I think that my 231/237 cam and my heads + the LSX are providing more than enough air and the Kook's stepped headers are not the problem!!! BTW car made 417rwhp. Lastly this cat back has a muffler called a RAVIN and i was wondering if anyone knows how well it flow's? Also i think with this set up it should pull well into the upper 6K rpm range So whatcha think??
So whatcha think??I'd say after the exhaust, you should be around 430~
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Originally Posted by Z28Venom
You will gain close to 15 HP over that exhaust. Ravin is actually one of the crappy mufflers that you can get at Meineke.
I'd say after the exhaust, you should be around 430~
I'd say after the exhaust, you should be around 430~
i think with the X pipe i should see some nice gains under the curve. 
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Yeah it is about time but i will be good cause i have all my other mods done so it will be a true back to back comparison. And if i gain my 60 hp 
I'll have to buy camaro99SS as set for himself 
but i will be good cause i have all my other mods done so it will be a true back to back comparison. And if i gain my 60 hp I'll have to buy camaro99SS as set for himself 
