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Old 10-16-2018, 02:27 PM   #12
D.PASSMORE
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Join Date: Jan 2000
Location: St. Augustine,FL.
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Re: Quadrajet Question

Is it a stock motor or modified for mild performance. Needles and jets are set for certain performance specifications. It could be lean with the a leaky shaft and stock set-up.
** I put a newer set of heads on one of my SBC 350's. I had to go up a number on the jets to get the Air/Fuel mixture right.

Let me know what you the numbers are on your jets and needles and I can tell you if they have been changed from stock.

If interested: http://67-72chevytrucks.com/vboard/s...d.php?t=751483
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DAVID PASSMORE
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'71 SWB K/10 CUSTOM DELUXE (Chili)
'72 BLAZER K/5 Muscle Truck (Mule)
'72 LWB K/20 CHEYENNE (Blackie)
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