Advertisement
If you have a new account but are having problems posting or verifying your account, please email Niamh on [email protected] for help. Thanks :)
New AMA with a US police officer (he's back!). You can ask your questions here

V8 Air Fuel adjustment

  • 01-10-2021 5:14pm
    #1
    Registered Users Posts: 846 ✭✭✭ Wavey


    Hi All.

    I'm trying to set the A/F ratio on my 71 Stag with Weber carb. My target is 13 using an AFR sensor in the exhaust. I can achieve the target with 1 row of cylinders but I can't get the other row any leaner than 10.5 before the adjustment screw bottoms out.

    Does anybody have any idea what would cause this?

    I would think that any dirt in the carb or blocked jets would cause the opposite problem.

    Many thanks for any advice.


    Wavey



Advertisement