hey guys, I have a few Questions about pinching. Like how do I know if my motor needs it? what is pinching exaxtly? I just bought a Monster truck and the motor was rusty looking from the inside. I was able to take the piston sleeve with my fingers. I want to save this engine. Can u help me please?
The engine is a XTM .28 BB. Please PM me or text me. 562-761-9481 or [email protected]