mine is a 600 holley with the brock performer no problem with mine but then I also run a four speed,
might want to check all vaccum hoses and such, I think they can cause a problem with those carbs too...........
Redryder pix My Hotrod A veteran - whether active duty, retired, national guard, or reserve - is someone who, at one point in his or her life, wrote a blank check made payable to The 'United States of America', for an amount of "up to and including my life." I am fighting cancer and I am winning the fight | Pain is part of life; misery is an option.
