carb jetting
02-28-2016, 06:22 PM
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carb jetting What size jets would you guys start of with?
Motor is a 5.3 with holley single plane, 228/230 .600/.600 110 cam, 1 3/4 longtubes with single chamber flows.
Carb is a proform 750 race series carb that currently has 74/84 jets (factory size) in it. 6.5 powervalve
It runs pretty rich
Motor is a 5.3 with holley single plane, 228/230 .600/.600 110 cam, 1 3/4 longtubes with single chamber flows.
Carb is a proform 750 race series carb that currently has 74/84 jets (factory size) in it. 6.5 powervalve
It runs pretty rich
Last edited by kennymox510; 02-28-2016 at 06:26 PM. Reason: added info
03-03-2016, 11:03 PM
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Pretty much all the way through from idle to wot less noticable at cruising speed but at idle i smell it pretty bad and if i do even a 60' wot pull, as soon as i let off the gas it smells like i dumped
A gallon of gas inside the car
A gallon of gas inside the car
