A JT MBX truggy is a Mugen MBX-___ with a JT truggy conversion kit (Different gear ratio to match the bigger tires, riser blocks for the center diff, to accomodate the larger gears, etc...)

Not everyone is "Hardcore Racer", so there is no reason he shouldn't run ANY engine that he feels like running. If more HP is what he is looking for, then more power to him (No pun intended). Sure, there are better "Race" Engines out there, but they are not for everyone.


Back on Topic... Firesprink has a Collari .30, and other than the weak pullstart, I think he has been quite happy with it. The Collari is a quality engine, but they did drop the ball when it came to their pullstart. If you feel comfortable rebuilding your pullstart (Re-wrapping the spring, and cord) you can rebuild it with a stronger cord. or just wait for the Rotostart to come available.....