chain conversion

[m in sc]

428 couldn't handle more than about 35-40 hp max for a top of the line chain, and that's in karting applications. so short life anyway. The motor i put in is at least 50 hp so would have been a no go.  also, the grom guys would start lunching 428 chains when they got around 30 hp, so i saw it from them as well.  not worth the potential risk of slinging it into my cases