rcfoxhound
RC Newbie
hi ,newbie old guy need help picking engine for my st-r[ordered].too many engines to choose from,i have owned mbx4xr+mbx5. this is my first truggy,my list so far is rossi black magic.novarossi p5,rb ws7,werks collari 21b7,sirio evo2,sts d21t.if you could tell me of these engines type of power and reliability.thanks