Hi Guys,
I'm trying to resurrect a Holley 2210 2 Bbl.. One of the air bleeds is plugged with something and I've tried some mild acids. This is after 24Hrs. in my commercial carb cleaner. I can't get any compressed air through it either. I cut up another carb to see how it was built and found a nail-shaped 1 1/4" long piece with a very small ( maybe .015" ) hole drilled straight down through the center of the "nail" head. It was 1/4" deep and was intersected by a similar sized hole sideways through the shank of the "nail". It appears the "nail" hangs by the "head" on a ledge in the cast well and is retained by a slug of brass (with orifice ) pressed in the well. These systems meter air flow into the main wells feeding the booster nozzles. I may be able to remove the "slug" and mechanically clean "whatever" out but, I am still thinking about chemical cleaning. Have any of you fellas got experience to share? Thanks.
Mike
I'm trying to resurrect a Holley 2210 2 Bbl.. One of the air bleeds is plugged with something and I've tried some mild acids. This is after 24Hrs. in my commercial carb cleaner. I can't get any compressed air through it either. I cut up another carb to see how it was built and found a nail-shaped 1 1/4" long piece with a very small ( maybe .015" ) hole drilled straight down through the center of the "nail" head. It was 1/4" deep and was intersected by a similar sized hole sideways through the shank of the "nail". It appears the "nail" hangs by the "head" on a ledge in the cast well and is retained by a slug of brass (with orifice ) pressed in the well. These systems meter air flow into the main wells feeding the booster nozzles. I may be able to remove the "slug" and mechanically clean "whatever" out but, I am still thinking about chemical cleaning. Have any of you fellas got experience to share? Thanks.
Mike