Anyone dyno Kook vs Pacesetters

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Sep 7, 2005 | 04:13 PM

HectorLS1

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From: ATX

Anyone dyno Kook vs Pacesetters

and see if there was a difference when you took one out and replaced it with the other?

Sep 7, 2005 | 09:58 PM

jrp

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here's an slp to kooks swap from Mikey @ rapid

Sep 8, 2005 | 01:49 AM

Drew778

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Quote:

Originally Posted by jrp

here's an slp to kooks swap from Mikey @ rapid

Were the Kooks 1 7/8 or 1 3/4?

Sep 8, 2005 | 07:02 AM

WOT

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Could you please include more info about the motor used as a test bed? TIA

Sep 8, 2005 | 08:02 AM

JoeyAnderson

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15whp from one header to another? Christ...

Sep 8, 2005 | 08:19 AM

TTPMatt

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I believe it. The pacesetters are very restrictive as is the y-pipe. We gained 14rwhp going from Mac's to Kooks.

Sep 8, 2005 | 09:34 AM

BAIN

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I would be interested in results of 1 3/4 Jet Hot/Hookers to 1 7/8 Kooks

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Sep 8, 2005 | 09:44 AM

Brandon Boomhauer

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Just from looks alone, the Kooks look better coming off the flange. Seems to have a more gradual turn down with the primaries, compared to the pacesetters...
A set of 1 7/8 is on my list...

Sep 8, 2005 | 09:47 AM

#10

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From: My Garage!

restrictive is a relative term though. On a bone stock car you would see little if any gain. If we are talking about a heavy modded 346... or even 422, gains will adjust accordingly to the need to breathe.

I am assuming this was on a cam only 346 or maybe a h/c auto car???