holley 670

your so called friends just dont want to take the time to learn the AFB style. i could tell you how to tune an AFB style, but not a enough space here. but start like this. change only a jet OR a rod. NEVER change both at the same time. start with the jet first. remember a little is a lot. a change of .003 is a change that will be seen. and a .003 dia change on a jet is more change than a .003 change on a rod. try making the float lever 5/16 " the stock is 7/32". if at idle the fuel pores out the discharge nozzle go back to 7/32". and give the change testing time before making more changes.