Air/ fuel tuning

The dyno figures were straight out the headers though ??
I seem to get 12.5 at cleanest going WOT.
I don't have a data logger or anything so that's watching gauge best I can As Well as the road




Sorry didn't read the last reply

I would not try WOT with 76 Jet after having dyno results that indicate it PMJs should be 82.
Even going winter to summer I wouldn't do it. It depends a bit on the carb how sensitive it is to air density changes. No choke tower will be more sensitive.

Test the leaner jets at cruise and gentle accelerations all you want. Go too lean under heavy load or throttle and you can cause damage.

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29156"]I would not try WOT with 76 Jet after having dyno results that indicate it PMJs should be 82.
Even going winter to summer I wouldn't do it. It depends a bit on the carb how sensitive it is to air density changes. No choke tower will be more sensitive.

Test the leaner jets at cruise and gentle accelerations all you want. Go too lean under heavy load or throttle and you can cause damage.[/QUOTE]