Search results for query: *

Hi, just thought I'd throw it out there.. I switched from supreme Ethanol fuel with 90 something octane to Ethanol Free regular with like 86 octane and gained almost 2 miles per gallon and the car runs much better.. Car is a 1975 Fury, 318 , 0* timing set, with 450 Quick Flow carb, cam is 440...

HI All, I have a holly 450 QF sitting overnight both the bowls well empty, I can see a little puddle/stain on the intake. Carb is like 3 months after a rebuild from a Carburetor Shop. I have tried snugging up the bolts and its still draining? Do you think its the gaskets or the power valve and...

HI All. HI, OK.. first question.. if I only have 12ins of vacuum would a 6.5 Power valve cause flooding at idle?? Second, I've had it rebuilt by a carburetor shop. having a problem with it flooding occasionally and doesn't seam to clear out once flooded and runs pig rich.. Floats are set to...

What is it with the Holley carbs with the accelerator pump leaking down? I got a new 450 quick fuel carb and when ever it sits for a little while 30 mins or so .. when I get back in it fires right up fine but when I go to take off it well stall out (no accelerator pump shot) if I rap it a few...