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Hp gains on longtubes

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Old Apr 22, 2007 | 10:05 PM
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Default Hp gains on longtubes

ok guys like the title says i've been looking into some longtube headers, which currently have edelbrock shorties, would i see a big gain from this on Hp. and would this need a retune as well
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Old Apr 22, 2007 | 11:19 PM
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...this topic has once again been beaten into the ground...

Go LT or don't do any headers...simply put. LT's and a tune will probably net you around 30-50whp conservatively.
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Old Apr 23, 2007 | 12:11 AM
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my *** dyno says there good all around espically above 3500 rpm
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Old Apr 23, 2007 | 12:14 AM
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i dunno about HP, but i dropped 3 tenths in the quarter mile with only the addition of long tubes.
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Old Apr 23, 2007 | 12:16 AM
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Originally Posted by KevinF56
i dunno about HP, but i dropped 3 tenths in the quarter mile with only the addition of long tubes.
sounds like you needed some tuning
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Old Apr 23, 2007 | 12:37 AM
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Originally Posted by blake2kz71
sounds like you needed some tuning
I think he means he shaved another 3 tenths off his 1/4.

-Lurius
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Old Apr 23, 2007 | 12:40 AM
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ahh ok carry on i misunderstood
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Old Apr 23, 2007 | 12:43 AM
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Mine shaved 2 tenths off my quarter and gained me 3mph.
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Old Apr 23, 2007 | 12:44 AM
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im curious what mine will run, i havent ran it since i had nothing but a hypertech years ago lol
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Old Apr 23, 2007 | 08:42 AM
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What I've read,over and over,is 15-20 rwhp gain.
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