Not sure which type of P/C. Will check it out . Is it stamped on plaque? Was on the bike when I got hold of it. But it is unbent or dinged and in not bad nick apart from dirt. It was running standard kawasaki silencer. The power was good with the P/C, but after a KDX 200 the KX has torque to burn! Looking back now , the P/C is a upper low to midrange pipe ,where as the Gnarly is very much a low/ mid range with a top end that still seems very usable indeed. I increased the main from 170 to 175 and will increase pilot size also. Seems a tad hesitant of low throttle openings.
I'm a real FMF fan! Have had thier pipe on most of my bikes. Nice fit and finish. Got a Powercore silencer as well. Not too loud very crisp. Back to back I'd have the Gnarly any day for any condition. The 5 hundie is all about gobs of usable torque. The Gnarly really refines the process of delivery much better than Pro circut does. Transformation! All you tight trailers should have one! And the price $220 SWEET. Got a V force 2 and moose reed spacer coming too. Will update on that if your interested?
