how does everyone do against the new 4 jokes????
I have an 88R, esr 330, 38mm a/s, LRD pipe etc. and I beat my buddy's 05 478 yfz (with 13.5:1, hotcams, full exhaust and +4 swinger) by about 2 bike lengths. My other friend has a 540 KTM quad with 13.5:1, fully built head and HMFexhaust and we're about even. Both their bikes have big bucks into them (2500$+) to beat my realtively cheap built 330 which was running way rich at the time
This was the first weekend I had my R too (came to the light and sold my built raptor)Probably not what your looking for, but my Puma powered 250r tike was beating a 550'ish Redline racing built YFZ by 2 to 3 bike length's couple months back. Ran him 3 times, the closest he got was 2 to 3 bike's. When I launched hard and did not lift, it was pretty ugly for him. It was a drag YFZ in a stock chassis. I believe it even had an air shifter if I remember right.