i took my revo 2.5 and put a sportwerks .26 big block in it. It has 3.3 pushrods(red) , rd logics red turnbuckles, losi header & pipe, tmaxx 3.3 body had to cut rear end alot, 4 and half inch wide tires, FOC trans, vented brake, New era big block kit, 370 oz torqe steering single servo, 38t spur gear 19t clutchbell. i had stock tires on it but it would jus wheelie all the way down my street so i went with heavier wider tire.
the power is insane. top end depends on your gearing. mine had great top end too. i had motor in my tmaxx maxx and it stripped all the tranny gears had to upgrade to steel but that was a 2.5 trans.
eoretmaxx 1 year ago