Well i tore the motor down to every single piece and cleaned it all. it wasn't burnt bad at all. If ever piece is interchangeable i guess it dosent matter what it REALLY is right?
All models based on the 4910 T Maxx platform such as S Maxx, Sport Maxx all share interchangeable parts.
The 4907 and 4908 T Maxx models have a slightly longer chassis plate and chassis braces.
How does the compression feel on your engine?
When you turn the flywheel by hand, can you feel some decent resistance at top dead center?