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Tuff Gong · 04-01-2023, 11:18 PM

What size carb jet are you running on your stock 4 barrel Quadra jet? I keep failing smog on my stock 350. I'm at .07 and it won't pass.

04-01-2023, 11:18 PM	#1
Tuff Gong Registered User Join Date: Jan 2011 Location: Glendale, AZ Posts: 3,179	Carb jet size What size carb jet are you running on your stock 4 barrel Quadra jet? I keep failing smog on my stock 350. I'm at .07 and it won't pass.