Re: Theory time
Re: Theory time -- Russ	Post Reply	Top of thread	Maverick Message Board

Posted by: rickyracer 02/23/2002, 15:21:43

Remember the NASCAR engines are running at a higher RPM for a constate setup. They also use a funnel type 2" 4 hole plate down to the restricter plate. Another thing you can do is just disconnect the seconadries and run it as a 2 brl. that way it'll act like a big 325 CFM carb. Unless it's a mechanicial you'll never get those secondaries to open anyway, even with a lite spring and 600rpms. 289 just doesn't have the air flow. Best deal, is look on ebay and get a good, cheapier 600 cfm and sell the 750.

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