Hey... one more question...

Maybe even Fabian can reply...

I dont know why, but it's my second race (30 minutes) running a LRP engine...

And both of them I had problem with changing carb settings during the race... after 20 minutes of running...
It's freak... Its making me crazy... lol....

After 20 minutes the engine lose power on low RPM....

Details: I didn't use the "Bustter" I've had mencioned, 30% nitro(sidewinder) .62 shim, botton rich (8,5 turn aprox.) ...