dooogie Posted April 29, 2007 Share Posted April 29, 2007 my 04 yfz 450 finally let me down. the crank seized to the rod. who does everybody recomend to put it back together, and still screeeam, and still be reliable Quote Link to comment Share on other sites More sharing options...
MTX Posted April 30, 2007 Share Posted April 30, 2007 my 04 yfz 450 finally let me down. the crank seized to the rod. who does everybody recomend to put it back together, and still screeeam, and still be reliable wr crank with cp 12:5 compression if you still want to stay on pump gas. 14:1 for race gas, still as reliable. Stick with CP pistons. Quote Link to comment Share on other sites More sharing options...
mineurbiz Posted April 30, 2007 Share Posted April 30, 2007 Do you want to just rebuild or build it up? The WR crank is a good idea and the 14:1 CP piston (I have a CP also) are very nice. Make sure you have the oil mod done when you rebuild it. There are some great builders out there, that can add these parts and keep it very reliable. Kenz Cycle Tech (Did mine) KBR MADD Some guys have talked about power house, he is here local. Quote Link to comment Share on other sites More sharing options...
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