Holley 850 adjustment?
Holley 850 adjustment?
Couldn't load pickup availability
There's an easy fix: adjust the secondary throttle stop screw Holley four barrels like this 750 cfm 0-3310C have a small set screw located
Holley 850 adjustment? Holley Carburetor Tuning: Idle Circuit Mods for High Duration Camshafts Carburetor
There's an easy fix: adjust the secondary throttle stop screw Holley four barrels like this 750 cfm 0-3310C have a small set screw located
lykkesholm slot ejer Most gasoline carburetors will have the throttle plates adjusted with a small length of the idle transfer fuel slot
A good starting point for setting the secondary butterflies is to adjust the screw so that the transfer slot is visible on the intake manifold
holley transfer slot adjustment I replaced the secondary butterfly adjustment screw with an allen wrench setscrew This allowed minute adjustments with the carb on the car, and
I just read in an old Holley manual that the transfer slot circuit can be tested by Slowly opening the throttle with the idle speed
Materials
Materials
Crafted from Italian cow leather, and suede. Comes with switchable straps, can be used as top handle bag or shoulder bag. Ultrasuede® interior.
Shipping & Returns
Shipping & Returns
Free shipping and returns available on all
orders!
We ship all US domestic orders
within 5-10 business days!
Dimensions
Dimensions
h:14 X w:19 cm (5 1/2 X 7 1/2 in)
Care Instructions
Care Instructions
Holley 850 adjustment?
adjustment setting curb idle speed in this way will offer much better throttle response due to proper transfer slot placement on the primaries