Originally posted by pttf
Could u tell me what the setting is for LSN for the STS .28 as i received no manual only th box and the engine. Ive done everthing thats list , i change the fuel line, change the fuel tank. The gasket is brand new with the engine so it can be that. I have the hpi ribbed tuned pipe on it so im not to sure if that give a lot of back pressure. It still is revving high and im starting to lose confidence with this engine.
Let me know the carb setting of your engine. How much turns out of each needle?