PY Online Forums - Bringing the Pontiac Hobby Together

PY Online Forums - Bringing the Pontiac Hobby Together (https://forums.maxperformanceinc.com/forums/index.php)

- Pontiac - Street (https://forums.maxperformanceinc.com/forums/forumdisplay.php?f=418)

- - Q-jet Question (https://forums.maxperformanceinc.com/forums/showthread.php?t=408080)

6T9GTO

11-13-2003 11:56 AM

I am looking at a 72 400 Q-jet. The number is 7042278. This carb is for high altitudes. Would this carb be sufficient for a 69 WT 400 with a Ram Air IV cam that is not in a high altitude area?
Thanks,
Bill

6T9GTO

11-13-2003 11:56 AM

carbking

11-13-2003 12:43 PM

Not without some MAJOR work.

Jon.

Good carburetion is fuelish hot air.

6T9GTO

11-13-2003 12:55 PM

Thanks for the info Jon. I was trolling Ebay and saw this carb.
-Bill

Kenth

11-14-2003 03:26 PM

All 1969-74 Pontiac carbs are prime candidates to high performance use.
Buy the carb, have the modifications requiered done and lay rubber.

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