:\well i have 3 trucks a race revo with a new engine, 3.3 maxx ready to bash like crazy and a rustler 2.5.........and i have only burnt one quart split between all three trucks and maybe really only half of that quart was burnt, other half either dripping out the exhaust pipes or wasted due to fustration. so i been thinking about selling them and going brushless... but i watch these videos on youtube of nitro trucks actually running and someday i know mine should do that...... so anyone in this area of mine(reno sacramento red bluff vacaville) that knows how to tune trucks and can teach me i will be more than happy to pay you. i know no one that messes around with r/c's, anyone out there??? got addicted to building them know need to learn to TUNE them!!!