Yep. Which doesn't make much sense since I'm sure many .28 engines make more power than that .32 in the TNX. I guess some club races may allow a .32.
ORIGINAL: scottywilkes
um isnt the racing limit for monster trucks a .28 size engine, i know everywhere around me its only 28 engines and alot of people i talk to in the US are only allowed 28s. In that case the TNX would require a new engine