I have a Holley 850 ultra hp carb that is running very rich at part throttle cruising. Specs are 84 jets front and back plus 4.5 power valves front and back.
Engine is a 493 with 10" vacuum at idle in gear.
Car is mostly street driven and I know I have a race carb but was wondering if I can do anything.
I was thinking about knocking down the front jets about 5 sizes and increasing the back 5 sizes to make up for the loss.
