So I have narrowed it down to a OS TZ .12 3 port for my MTX-4. Stock the engine is round 200 but I found an EB modded version for 300. I plan on getting into some racing at my local track which has a 250 feet long by 70 feet wide. I want to have a bit of an edge. Is the modded version going to be worth the extra 100 bucks or will I notice a difference?
Can't wait to tear up this killer track
