Holley carb question

[mazspeed]

Originally Posted by 69bird

http://www.hangar18fabrication.com/blowthru.html
Here you go. I would start there so you can be sure your carb is done right to start. That could be your problem. Do you have a a.f. gauge to check on w.o.t pulls?

I don't but CAR the shop that is doing the car does. Ill check the link. Thanks again for that.

[Steve Chryssos]

Mine does that. It's a byproduct of those wonderful pro-touring negative g's. I avoid it by blipping the throttle after applying the brake. I also enlarged my idle transfer slots, raised my front float level and made sure that my rear brake bias is adjusted properly. If none of that helps, buy a nitrophyl float and shave the front of it just a little. You will need to seal the shaved area with some fuel resistent "dope"

It's a pro-touring tuning issue. No matter what carb you buy, you will most likely need to make the same adjustments.

[Rick Dorion]

I put a spark plug boot over the rear vent pointing backwards to prevent fuel slosh from stalling my car.

[mazspeed]

Originally Posted by Rick Dorion

I put a spark plug boot over the rear vent pointing backwards to prevent fuel slosh from stalling my car.

That was brought up as a possible bandaid, buit I now have the supercharger hat. Might not be enough room.

[mazspeed]

Originally Posted by streetfytr68

Mine does that. It's a byproduct of those wonderful pro-touring negative g's. I avoid it by blipping the throttle after applying the brake. I also enlarged my idle transfer slots, raised my front float level and made sure that my rear brake bias is adjusted properly. If none of that helps, buy a nitrophyl float and shave the front of it just a little. You will need to seal the shaved area with some fuel resistent "dope"

It's a pro-touring tuning issue. No matter what carb you buy, you will most likely need to make the same adjustments.

Hey Steve, Ill mention it too them.

[Steve Chryssos]

Originally Posted by mazspeed

That was brought up as a possible bandaid, buit I now have the supercharger hat. Might not be enough room.

That reminds me...Is your carburetor boost referenced?

[mazspeed]

Originally Posted by streetfytr68

That reminds me...Is your carburetor boost referenced?

In progress now. Yes it will be.