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Old 02-26-2017, 08:53 PM   #7
Dwight Southerland
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Default Re: Current GM Q-jet Rules

Quote:
Originally Posted by oldskool View Post
OK, just going by what I read in the Class Racer Info guide. If I'm reading it correctly, there is no mention of the fact that any Q-jet that is within the legal venturi size is OK.
The tech sheet info on Class Racer Info is obtained from the NHRA Tech Sheets. Neither do the NHRA Tech Sheets or rule book specifically describe the situation you are questioning. There is a statement under the Carburetor paragraph of the Stock Cars section of the rule book that states "Replacement carburetors permitted provided they are same model, type,throttle bore, and venturi size." The provision for using Qjet carbs apparently falls under that statement.
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