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Old 08-02-2003, 02:54 PM
gfi gfi is offline
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Join Date: Jul 2002
Location: Calgary, AB
Cobra Make, Engine: Naf/Arntz on a Shell Valley frame. 351 C Boss
Posts: 18
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Default 351 Cleveland boss

Hi Folks:

I really have a dilemma and here's hoping someone can help. Just got a fresh 351 C Boss 850 Holley about 511 hp. Runs horrid: Only about 4.5 inches of vaccum at idle, have to feather to prevent from backfiring and get the idle up then it seems to get going ok. #2 problem is that I cannot seem to get the temp to stabilize. It just keeps climbing.

Any help or suggestions would be great.

Thanks

gary
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