I am running an Offy with two single bbl Holleys. My engine is basically stock with the exception of a set of split headers.
I am needing some recommendations on jetting. It is currently really rich.

What jets do you have in there now?

Also, have you done a valve lash adjustment recently? Tight valves can really make the car run rich at idle and low speed. This is really important to do.

Also also, what are your ignition timing settings?

Thanks and all the best,
Lou

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Home of Slant6-powered fun machines since 1988

I haven't pulled the carbs yet but will this week. I'll post the current jet size once I get them apart. I will also recheck the valve lash.

Thank you for the reply.