Correct Carb? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Dads67 · 06-20-2006, 10:45 AM

I have a 1967 C10 250 six, 3 on the tree with a Rochester #7027009 carb on it that leaks a little. Looking for a rebuild kit, I discovered, according to the chassis overhaul manual I have, the CORRECT carb should be a 7027011 or 7027029. The one I have is apparently for the 292 6 . . .does it matter?

The timing is also set at 2 degrees ATDC, and the manual calls for 4 degrees BTDC . . . could the carb difference account for this?

06-20-2006, 10:45 AM	#1
Dads67 Registered User Join Date: Jun 2006 Location: Herndon, VA Posts: 7	Correct Carb? I have a 1967 C10 250 six, 3 on the tree with a Rochester #7027009 carb on it that leaks a little. Looking for a rebuild kit, I discovered, according to the chassis overhaul manual I have, the CORRECT carb should be a 7027011 or 7027029. The one I have is apparently for the 292 6 . . .does it matter? The timing is also set at 2 degrees ATDC, and the manual calls for 4 degrees BTDC . . . could the carb difference account for this?



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