my idle jets are 60pri and 55sec
my fuel jets are 135pri and 130sec
my air jets are 165pri and 160sec
feels abit lean first half throttle but I would not really call it a flat spot
engine has an RV torque cam, oversized valves and springs
and 2 inch exhaust
those fuel jets are WAY too small
the air jets are also small but not as far off
i want you to start here
idle jets 55p and 55s
fuel 140p and 150 s
air 165p 180 sec
ok
I will go with your recommendation
Here are the results... The primarys are real nice. smooth transition. losts of power. I think I will leave them alone now.
The secondarys seemed pretty good before the change but I put your jets in . that combo felt worse. like lots of fuel going nowhere fast. so I put the original secondarys back in. I would say its perfect up to the secondarys but with either combo of secondarys I would say its just not worth pushing the throttle down that far because nothing really happens
