Holley Carb Too Rich At Idle

Web the carb runs great except for it seems unusually rich at idle, it starts to chug some after a while at stop lights and it soots up the pipes and anyone behind me,. Check for sufficient fuel pressure. I used a propane torch (unlit), but i. This might seem way too simple, but for a carbureted street engine this is the most important tuning step you can make because street. Carb can and will run with all 4 idle air screws turned in all the way.

I used a propane torch (unlit), but i. This is one of the areas i have issues with, with both holley and bg carbs, as these idle jets should be. First i thought a vacuum leak. Carb can and will run with all 4 idle air screws turned in all the way. The discount inboard marine team is going to.

Web #1 · mar 28, 2011. 80457s 600 cfm won't idle! 131k views 4 years ago. This is one of the areas i have issues with, with both holley and bg carbs, as these idle jets should be. A carburetor power valve opening prematurely because of.

Web on a holley carb there are two air bleed holes for each venturi. Check for sufficient fuel pressure. 5 basic carb tuning tips. The discount inboard marine team is going to. This is one of the areas i have issues with, with both holley and bg carbs, as these idle jets should be.

Check for sufficient fuel pressure. Web the carb runs great except for it seems unusually rich at idle, it starts to chug some after a while at stop lights and it soots up the pipes and anyone behind me,. It should be much higher with this cam. Cleaned thoroughly and installed stock rebuild kit with 67 jets, 6.5.

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Web im not sure what exactly that did in terms of the idle however i am able to idle the car at in the ~13.9 afr range with steady vac as opposed to the high 12s i was. Cleaned thoroughly and installed stock rebuild kit with 67 jets, 6.5. 86 frt iab and 78 rear iab (came with 78/70). 80457s 600 cfm won't idle!

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131k views 4 years ago. Check for sufficient fuel pressure. Web my old buddies called me to stop by and take a look at a project in their shop. Web the carb runs great except for it seems unusually rich at idle, it starts to chug some after a while at stop lights and it soots up the pipes and anyone behind me,.

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Running stinky rich, fuel mixture screws don't seem to make a difference, the idle screws dont really change the. Shoot some carb cleaner down through. This is one of the areas i have issues with, with both holley and bg carbs, as these idle jets should be. It should be much higher with this cam.

Web #1 · Mar 28, 2011.

The carb runs extremely rich at idle. A carburetor power valve opening prematurely because of. Web if this is just a rich smell at idle, then i'd check that the transition circuit in the carb is not open up too far by lieu of the throttle plates being too far open at idle. 5 basic carb tuning tips.

Web the carb runs great except for it seems unusually rich at idle, it starts to chug some after a while at stop lights and it soots up the pipes and anyone behind me,. 80457s 600 cfm won't idle! Web #1 · may 1, 2011. Web my old buddies called me to stop by and take a look at a project in their shop. First i thought a vacuum leak.