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Old 10-10-2004, 02:43 PM
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Hotfingrs Hotfingrs is offline
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Join Date: Dec 2001
Location: Castalia, Oh
Cobra Make, Engine: EM cobra, 450 inch sbc running a best ET of 9.14..so far..ALL MOTOR...approx 800 horse.............ERA with 482 FE..All Aluminum Engine
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You don't want to big a PV...Stop and go driving will open the PV because vacuum drops at take off, even if you're not at WOT, so you're just dumping raw fuel into the engiine and not burning it. Even with a 2.5 PV at WOT you'll be well past 150 mph before it even thinks about closing, if everything else is sized right.
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