Quote:
Originally Posted by Dwight Southerland
????
Billy's 307 uses a 1.437" throttle bore carb like a 283; the 75 262 uses a 1.686" throttle bore carb like a 305/350. The 72 307 is rated at 171; the 75 262 is rated at 165.
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I should have said same venturi size, which is smallest restriction, and what most look at for air flow comparision...FFFFFord air horns aside for a moment.
My mistake.I though Billy had a 1970 year model. Never looked at it too closely.
Should have looked it up on
www.classracerinfo.com
I stand by whatever's left!