ur on crack lol. unless u have the wrong engine for ur truggy the green/gold comp/alum works great in truggy. as far as wear i can get about 2 gallons out of mine. that is tossing them no later then 23.4. Ive used this setup with my nova +4 and my ninja. the +4 isnt the greatest truggy engine but it worked, had enough bottom end to clear anything.