High Speed (inner) Air Bleeds dirty...

tortuga · #1 (**permalink**) 12-19-2021, 01:37 PM

Clean them and it keeps coming back? Both front and rear...

Holley XP 850

433W

615 Dyno HP

Juice cam

Run pump gas with a healthy dose of klotz fuel additive.

Ideas?

hauss · #2 (**permalink**) 12-19-2021, 02:57 PM

sounds like dirt bypassing air filter or no air filter

tortuga · #3 (**permalink**) 12-19-2021, 04:12 PM

Nice tight air cleaner, just dirty around the bleeds…

Jim Vander Wal · #4 (**permalink**) 12-19-2021, 04:24 PM

Are the bleeds plugged? Or just discolored? Think these are making it run bad?
Jim

patrickt · #5 (**permalink**) 12-19-2021, 05:30 PM

Pull your bowls off and look to see if anything, especially metering blocks, look like mine did. Look for white flaky stuff, similar to Ellie's butt fur.

NROTOXIN · #6 (**permalink**) 12-19-2021, 05:46 PM

Quote:

Originally Posted by tortuga

Clean them and it keeps coming back? Both front and rear...

Holley XP 850

433W

615 Dyno HP

Juice cam

Run pump gas with a healthy dose of klotz fuel additive.

Ideas?

Do you notice this affecting your performance or are you only making an observation that your HSABs are dirty?

Gaz64 · #7 (**permalink**) 12-19-2021, 07:41 PM

What air filter are you using?

How often are you at wide open throttle?

Do you have a photo of this "dirty" condition?