I would say the guy doesn't need anything but a different main jet.
It sounds to me like he is way lean.
What main jet is in there?
If it has a pipe and he is running mixed fuel, i would think he'd need to be around a 300 main.
A bigger carb will always help a big motor, but it sounds like he could be happy for $5.00.
It sounds to me like he is way lean.
What main jet is in there?
If it has a pipe and he is running mixed fuel, i would think he'd need to be around a 300 main.
A bigger carb will always help a big motor, but it sounds like he could be happy for $5.00.