275whp, is 3" exhaust that neccessary?
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275whp, is 3" exhaust that neccessary?
im plannin to make 275whp with a b16 turbo peakboost kit, is a 3" turboback that neccessary? i have 2.5" all the way back straight
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Re: 275whp, is 3" exhaust that neccessary? (vg7z)
This will probably start an argument, but I say no. 2.5" will cause you to have a slower spool speed than a 3" exhaust, but it shouldn't kill the power.
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Re: 275whp, is 3" exhaust that neccessary? (EG civic)
I got three inch from dp to the back... I love the damn spool, **** feels better than my stock exhaust..
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Im taking it that the setup is forced induction of some sort. Yeah if it were my choice id go with a 3 inch exhaust because even if you dont need it now a few horses later your 2.5 inch exhaust will become a bottle neck. You might loose some low end torque due to the effects of a larger exhaust pipe but iits well worth it.
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Re: 275whp, is 3" exhaust that neccessary? (abnaasefmb)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by abnaasefmb »</TD></TR><TR><TD CLASS="quote"> https://honda-tech.com/zerothread?id=1645950 </TD></TR></TABLE>
what exactly are you trying to point out here? lol
what exactly are you trying to point out here? lol
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Re: 275whp, is 3" exhaust that neccessary? (95GSRTT)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 95GSRTT »</TD></TR><TR><TD CLASS="quote">
what exactly are you trying to point out here? lol</TD></TR></TABLE>
That the collapse from the 3" pipe that he had to a 2.5" bottle neck because of the collapse killed a good amount of power. He noticed and felt it and couldn't find what was wrong. but in the end the restriction was the killer.
what exactly are you trying to point out here? lol</TD></TR></TABLE>
That the collapse from the 3" pipe that he had to a 2.5" bottle neck because of the collapse killed a good amount of power. He noticed and felt it and couldn't find what was wrong. but in the end the restriction was the killer.
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Shad at Acuracy dynoed my customer's car recently and made 274 whp @ 8 psi. This is on a stock GSR, Drag manifold, SC61, S200b, RC 550cc saturated, stock fuel pump, etc. The exhaust set-up included a 3 inch DP to a 2.5 cat-back on an RSR* muffler.
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Re: 275whp, is 3" exhaust that neccessary? (Hyaboosta)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Hyaboosta »</TD></TR><TR><TD CLASS="quote">
That the collapse from the 3" pipe that he had to a 2.5" bottle neck because of the collapse killed a good amount of power. He noticed and felt it and couldn't find what was wrong. but in the end the restriction was the killer.</TD></TR></TABLE>
that hole is much smaller than 2.5"
That the collapse from the 3" pipe that he had to a 2.5" bottle neck because of the collapse killed a good amount of power. He noticed and felt it and couldn't find what was wrong. but in the end the restriction was the killer.</TD></TR></TABLE>
that hole is much smaller than 2.5"
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Re: 275whp, is 3" exhaust that neccessary? (vg7z)
I could probably find a way to make 275whp on a 1.5" exhaust if I wanted, that wouldn't make it ideal though.
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Re: 275whp, is 3" exhaust that neccessary? (RyanCivic2000)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by RyanCivic2000 »</TD></TR><TR><TD CLASS="quote">I could probably find a way to make 275whp on a 1.5" exhaust if I wanted, that wouldn't make it ideal though.</TD></TR></TABLE>
He didn't ask if it would be ideal though, he asked if it was necessary
He didn't ask if it would be ideal though, he asked if it was necessary
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