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Bilgewiper · 02-11-2003, 07:30 PM

1971 350 stock Quadrabog. I can move the primary throttle shaft up and down about 1/32 with a resulting rpm change. I can't get motor to idle smoothly. Spraying carb cleaner on secondary pass. side butterfly shaft makes a jump in rpm but that loose primary only makes a small change in rpm. Would buying a Jet performance stage II from Summit make sence? Just want a bolt on. Also another question........if I disable/disconnect the vapor recovery system do I then need to put vented gas caps on? Oh yes, while I am at it........which is the best port on a Quadrabog to have the vac. advance hooked up too. Sorry about all the questions but this is all fresh in my mind considering I was under the hood about 2 minutes ago. Thanks again.

Ethan

02-11-2003, 07:30 PM	#1
Bilgewiper Registered User Join Date: Dec 2002 Location: Citrus Heights Ca. Posts: 186	Do I need carb? 1971 350 stock Quadrabog. I can move the primary throttle shaft up and down about 1/32 with a resulting rpm change. I can't get motor to idle smoothly. Spraying carb cleaner on secondary pass. side butterfly shaft makes a jump in rpm but that loose primary only makes a small change in rpm. Would buying a Jet performance stage II from Summit make sence? Just want a bolt on. Also another question........if I disable/disconnect the vapor recovery system do I then need to put vented gas caps on? Oh yes, while I am at it........which is the best port on a Quadrabog to have the vac. advance hooked up too. Sorry about all the questions but this is all fresh in my mind considering I was under the hood about 2 minutes ago. Thanks again. Ethan __________________ Ethan '71 C-10 LWB Cheyenne 85K miles. "Time spent Boating is NOT deducted from ones lifespan".