proform carb setup question
#2
Supreme Member
If the sight plug hole is at the same level as a stock holley sight hole set it at the bottom as a starting point. You can fine tune the main jet fuel responce by adjusting the float height from there. Raising the float height a little will cause the mains to start fuel flow sooner. Flooding and fuel slosh bogging is too high of a float setting.
I usually run the secondary float height a little higher than just dribbling out the sight hole.
I usually run the secondary float height a little higher than just dribbling out the sight hole.
#4
Supreme Member
iTrader: (2)
I ran my Proform carb just above the bottom of the sight glass around 1/8 to 1/4 full. I've tried higher and lower settings but thats what works best for me. F-Bird is right you can use float levels as a tuning aid, it may take some trial and error. I just put a Pro-Systems carb on my car it it required a higher float level around 1/3 full..and thats what they recommended.
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3rd, 750, 850, adjusting, adjustments, camaro, carb, carburetor, carburetors, dp, gen, proform, setup, tech, tune