GX160 Quarter Midget Engine Nascar Youth Series USAC25 QMA POWRI

New GX160 UT2.5 Quarter Midget racing engine. All decks and clearances optimized for racing.  Nascar Youth Series/ QMA/ POWRI legal. Billet air filter adapter and throttle linkage. Engine will be fully broken in and Dyno tested prior to being shipped. Please inform of class when ordering. LT160/ JR160/ Heavy 160. Add one of our COMP 160 pipes for even more power.