by megavega » Tue Apr 21, 2009 1:26 am
Matt, just set the float level, then adjust the idle mixture screws with a vac. guage,adjust the screws each side till you get the highest reading of vac. it does not mean that both sides have to be the same turns,just the highest reading of vac. Then, divide your reading by 2, this is the correct powervalve to install in the carb for your engine combo, after this, the carb will behave quite nicely on the street for you as long as the main jets are "close'.
1972 hatchback, 28,000 orig miles, 427BBC/twin T4 turbo's/T56 six speed/big wheels, lowered down pro touring style-work in progress....
1973 vega wagon-under the blue flame knife.