Hey Lance I Havent posted in a while ive got 6 gallons on the modded Argus and its still goin strong...all the guys agree this it the fastest engine out . I'm smoking Novas, Werks,speeds... since I have bought my modded Argus off you theres been 5 of my friends who have bought engines off you and there all very pleased with the work you have done and the motor, people cant believe the power and run times this engine gets for the price best engine on the market. I'm getting 11 min run time on my buggy ...its great when you only have to pit once in a 20 min main....anyways Im almost ready for another modded argus ill let you know real soon.