RE: tuned pipe fg monster truck
no just a stock MT burn 93 octane and use the new belray H1R oil broke the trucks in wirh spectra gold syntec . run about 1 gal thru then switch to belray. the belray burns much cleaner. this thing has a ton of power now can't imagine whats next when the pipes are install. Also not to brag but my cousin can really tune one of those things he has taught me very well.