Dave,
Running a 15x8 prop with 30% Cool Power. Engine idles, when I apply throttle she bogs down running too lean. High end needle and regulator have no effect. I took apart regulator all clear. I pulled off fuel line, plenty of fuel and pressure. What are your thoughts ??

Chris

Did you put the regulator back on correctly? The bump on the casting goes forward.

Let me know.

Yes the regulator was put gack with the bump facing foward

If it bogs in the mid range and the regulator adjustment and HS needle have no effect, something is plugged in the carb body/HS needle. Pull the NV body and carb barrel and check for dirt.

Dave,
I took apart needle valve and carb assembly. Did not physically see anything. I blew out with compressed air
from the regulator hole back. I will check it this week and let you know if it had any effect

Chris

If it doesn't help, call Richard at service. He will be able to help.

775-782-4562