2BBL to 4BBL intake/carb swap [Archive] - Chevelle Tech

: 2BBL to 4BBL intake/carb swap


soccerguy045
Dec 30th, 03, 11:55 AM
This weekend, I'm replacing my Rochester 2GC with a new Q-jet intake and a Q-jet. I know I'll need a new air cleaner and adapt my fuel line. Any other things I should be on the lookout for? Thanks.

Glenn1018
Dec 30th, 03, 12:41 PM
Check for hood clearance before you slam the hood after the swap.

71-307
Dec 30th, 03, 12:44 PM
ya all that extra power you'll get. and the mean sound of the secondaires opening up.

bulb122
Dec 30th, 03, 12:57 PM
Make sure the linkage and throttle cable are working ok before firing it up. Make sure it returns to closed and that it opens all the way too, without any binding.

Wouldn't hurt to have a few vacuum caps though...the q-jets i've had always had too many vacuum ports.