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Anyone dyno Kook vs Pacesetters

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Old 09-07-2005, 04:13 PM
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Default Anyone dyno Kook vs Pacesetters

and see if there was a difference when you took one out and replaced it with the other?
Old 09-07-2005, 09:58 PM
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here's an slp to kooks swap from Mikey @ rapid

Old 09-08-2005, 01:49 AM
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Originally Posted by jrp
here's an slp to kooks swap from Mikey @ rapid




Were the Kooks 1 7/8 or 1 3/4?
Old 09-08-2005, 07:02 AM
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Could you please include more info about the motor used as a test bed? TIA
Old 09-08-2005, 08:02 AM
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15whp from one header to another? Christ...
Old 09-08-2005, 08:19 AM
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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.
Old 09-08-2005, 09:34 AM
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I would be interested in results of 1 3/4 Jet Hot/Hookers to 1 7/8 Kooks
Old 09-08-2005, 09:35 AM
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Joey I told u in your post that Pacesetters are junk...
Get Hookers or Kooks and the car will pick up power,up to u little buddy
Old 09-08-2005, 09:44 AM
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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...
Old 09-08-2005, 09:47 AM
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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???
Old 09-08-2005, 11:12 AM
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We just did a 03Z06 and switched the SLP's out for LG's and went from 465 to 477 peak for peak.
Let me see if I can get a graph.
Old 09-08-2005, 11:14 AM
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Originally Posted by JZ'sTA
We just did a 03Z06 and switched the SLP's out for LG's and went from 465 to 477 peak for peak.
Let me see if I can get a graph.
nice gains, I'm interested in seeing the midrange gains aswell.

Were they 1 3/4 or 7/8? or does lg make a 7/8 yet?
Old 09-08-2005, 01:07 PM
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anyone have any dynatech info to contribute? i'm likin' their stepped headers...
Old 09-08-2005, 03:06 PM
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Originally Posted by sk346
anyone have any dynatech info to contribute? i'm likin' their stepped headers...
Thats what I running with a weld on collector, its been trusty all the way. For the price I am happy.

Brandon
Old 09-17-2005, 12:03 PM
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The cost/gain factor would be worth it if it was 20hp.
Old 09-17-2005, 02:01 PM
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exactly.
Old 11-04-2005, 01:15 AM
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Were they 1&3/4 or 1&7/8?




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