Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - tunnal ram tips?? sbc s10
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Old 11-07-2011, 10:13 AM
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lg1969 lg1969 is offline
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Personally I do not like the idea of using two 600 CFM eddy’s carbs on the tunnel ram on 350 motor that is street driven. There is so much air a motor can deliver depending what RPM you are working with. After that it’s a waste of effort to produce more horsepower. You go overboard and the motor will not perform the way you want. In fact the motor will run like a dog. It will bog off the line and lean backfire, smell of raw gas. Difficult to start. Lousy low end throttle response because over size of the ventures on the carbs. Unless your planning to rev the motor to 8000- 9000 RPM then two 600 CFM carbs will do the job. A pair of Holley 390 #8007 would be a better choice.
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