Carb Tuning

panda_3ight_6 · 01-09-2004, 06:42 PM

How do I Tune my 4-AC's Carb? Like the A\F ratio and all that jazz? anyone wanna give me a hint?

soultron · 01-09-2004, 08:14 PM

Yikes....
Do some reasearch online.
I found out every thing about my weber/holley online,
but just to start with find out the normal idle adjustment technique in something like a haynes manual. Once you have it set "normally", you'll probably learn which way to go with what.
It's tough to do carbs man, keep at it.

laters.

ACDSupra7 · 01-09-2004, 09:54 PM

Quote:

Originally posted by panda_3ight_6
How do I Tune my 4-AC's Carb? Like the A\F ratio and all that jazz? anyone wanna give me a hint?

It has a limiter cap on it. You won't be able to tune the Air/Fuel ratio effectively until you remove it. After that, turn the screw to the right to make the A/F ratio richer. Turn it to the left to make it more lean.

01-09-2004, 06:42 PM	#1
panda_3ight_6 Senior Member Join Date: Nov 2003 Posts: 612	Carb Tuning How do I Tune my 4-AC's Carb? Like the A\F ratio and all that jazz? anyone wanna give me a hint?

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01-09-2004, 08:14 PM	#2
soultron Registered User Join Date: Dec 2003 Location: The Willy NC. Posts: 1,059	Yikes.... Do some reasearch online. I found out every thing about my weber/holley online, but just to start with find out the normal idle adjustment technique in something like a haynes manual. Once you have it set "normally", you'll probably learn which way to go with what. It's tough to do carbs man, keep at it. laters.