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Me and my friend kevin both ride quads but his dad rides a cr450.... and when we race on concrete or whatever i keep up with it were just even but it will win me somtimes... but man is that a big bike lol
Sorry but the two smokes are more like 40-45rwhp just like their YZF-CRF counterparts, if you wanna reach 55hp then you are in the 500cc territory...
Wrong. I had a Rick Petersons Motorsports 285cc kit for my 1999 YZ250. Ported, polished, carb bored, FMF pipe w/ Shorty silencer, etc. That thing was cranking out approx 53-54 hp on 110 octane leaded fuel. It was a monster. The RPM YZ 300 stroker kit puts out about 6 more hp then the 285 kit last I checked. Its easy to get over 55 hp with a 2 stroke mx bike. The 285 kit only cost me about $700. Thats with everything...bored cylinder, all cylinder and head mods, powervalve mods, new wiseco 285 top end kit, gaskets. etc