Author Topic: Q  (Read 3543 times)

Offline oldsman70

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Q
« on: January 24, 2009, 05:39:57 AM »
Which is considered the best HP carb ? and why .The 7043240 buick q-jet or the 7043251 Oldsmobile Q-jet ?  Tom

Offline Cliff Ruggles

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Re: Q
« Reply #1 on: January 26, 2009, 05:34:37 AM »
The Buick is superior in several respects to the Old's unit mentioned.  Olds continued to use q-jets with the pre-1969 float arrangement until 1974.  They can be made to work OK for HP use, but we avoid them if there are better choices?

There is a chapter in our book dedicated to carbs selection.......Cliff