PRC Street $849 Heads DYNO RESULTS
03-06-2006, 08:05 PM
#124
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Originally Posted by Wong
Any chance of you guys doing a head/cam/upgraded spring combo sale?
03-07-2006, 02:41 AM
#127
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Originally Posted by mellowyellow
Its in here somewhere but what were the numbers before the head swap ?
i'm hoping a tune for the new combo will net a bit more than 432.6rwhp even though Im quite happy with it. Especially considering still having the Ls6 intake. The car picked up power each of the 3 runs, first one was 427rwhp, 431 then 432.6.... It is also throwing a few codes every 50 miles or so...
Car has Iridium Tr-55's gapped at .45. Im going to install some Irid Tr6s for the juice but plan on doing another N/A pull when I get the tune dialed in with Live.
Last edited by cantdrv65; 03-07-2006 at 02:53 AM.
03-07-2006, 01:47 PM
#128
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Heres the graph....Anyone have a clue what the uneven part of the graph could be at high rpm? Im assuming its tuning....
Edit: Car was running at 18:1 A/F up to 3500 rpms.....
Edit: Car was running at 18:1 A/F up to 3500 rpms.....
Last edited by cantdrv65; 04-21-2006 at 06:41 PM.
03-08-2006, 06:43 PM
#132
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Originally Posted by you2slo
So you gained 22 HP over the stock Z06 heads? I'd say that's a great buy. Imagine the jump the Fbody people will see. 1MEANGTO, when are yours going on?
03-08-2006, 09:50 PM
#134
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Originally Posted by CHIWS6
how would this heads turn out with the g5x3/114, will it need flycutting?????
03-09-2006, 12:41 AM
#137
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Originally Posted by Letsndy
i have the g5x3 112 fits perfectly. i also am curious if it will work with the prc's.
for me and chiws6 they are both trans ams
for me and chiws6 they are both trans ams
03-09-2006, 12:39 PM
#138
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Originally Posted by cantdrv65
The P/V clearance does not change from a stock head with the PRCs if you do not upgrade to bigger valves, mill, or use thinner head gaskets... They are brand new stock ported 243 castings.
03-09-2006, 06:41 PM
#139
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Originally Posted by cantdrv65
The P/V clearance does not change from a stock head with the PRCs if you do not upgrade to bigger valves, mill, or use thinner head gaskets... They are brand new stock ported 243 castings.
