what holley do i have?
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From: dayton ohio
what holley do i have?
what holley do i have? the numbers on the airhorn are as follows
list 6919
3543 ?
the last number i am not totaly sure of looks like 3543 but part of the second number is not visible. also where the mixture screws? there none under the ront or rear. there what looks like mixture screws on each side but they are turned all the way in. HELP!!
list 6919
3543 ?
the last number i am not totaly sure of looks like 3543 but part of the second number is not visible. also where the mixture screws? there none under the ront or rear. there what looks like mixture screws on each side but they are turned all the way in. HELP!!
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Joined: Dec 2001
Posts: 22,436
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From: Louisville,Ky.
0-6919 is the list number. it is an early emissions legal 4160 600cfm carb.
I believe that they do have reverse idle circuit when turning the mixture screws out leand the idle mixture instead of richening it like standard 4160's do.
I believe that they do have reverse idle circuit when turning the mixture screws out leand the idle mixture instead of richening it like standard 4160's do.
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Joined: Dec 2001
Posts: 22,436
Likes: 17
From: Louisville,Ky.
Originally, they had plastic caps on the adjustment screws and a sticker sround each screw saying reverse idle circuit. Sounds like both are long gone.
http://www.holley.com/data/TechServi...%20Listing.pdf
Scroll down to R9834 on page 13. Depending on how old it is there are 4 different 9834 from R9834 to R9834-3
http://www.holley.com/data/TechServi...%20Listing.pdf
Scroll down to R9834 on page 13. Depending on how old it is there are 4 different 9834 from R9834 to R9834-3
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