B blanc Member Dec 18, 2002 623 0 Sep 3, 2007 #1 Hi, I have just bought a ali framed yz125 needing an engine rebuild and am wondering what the 144 kit is like? How reliable is it and how do they change power delivery? Im told athena is a good make..who has experience with there kits? Rgds Steve
Hi, I have just bought a ali framed yz125 needing an engine rebuild and am wondering what the 144 kit is like? How reliable is it and how do they change power delivery? Im told athena is a good make..who has experience with there kits? Rgds Steve