Slothiee

I recently got the kyosho neo st 3.0. I fired up the engine for the first time but it seemed to run at really high revs. I lowered the throttle trim to stop it trying to run away but it seems to still run at high rpm. I also snapped the pull string so I have only done half a tank so far. Can anyone give me an insight on the high rpm's of the engine.

mugeyman

hi slothiee well first you need a new pull start string with the coil unit attached or go to jump box starer set up and you can go to nitro engine tuning forum on this site it will help you tune and break in your nitro motor ok mugey