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Old 11-22-2014, 06:03 PM   #1
NEWFISHER
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Re: 292 4bbl Carb

I get 19 mpg with 3:73 , 235/75/15 , 700r4 and my set up., I think the big cam, lump ports, big valves and hei have alot to do with the intake/carb and header combo. We also tow a 4,000 lb trailer in the summer and empyty it will cruise at 70 all day long.
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Old 11-23-2014, 01:24 AM   #2
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Re: 292 4bbl Carb

Im at 10-12 towing
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Old 11-23-2014, 12:01 PM   #3
TJ's Chevy
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Re: 292 4bbl Carb

Quote:
Originally Posted by NEWFISHER View Post
Im at 10-12 towing
As good as any 350.
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