at the moment i have a pro sport stage 6 70 kit, but i am building another engine up, i dont really no which 70 kit to go for cratch: either... 70cc Stage6 RACING CYLINDER KIT http://www.donotlink-pedstop.co.uk/p/70cc-Stage6-RACING-CYLINDER-KI-2658.aspx orr MALOSSI MHR REP 70cc CYLINDER KIT http://www.donotlink-pedstop.co.uk/p/YAMAHA-AEROX-MBK-NITRO-LC-MALO-1304.aspx or which other kit do you recomend :mrgreen: cheers
depends what your wanting out of the bike, i had one of those S6 kits theyre nice and quite powerful but dont last as long due to the 1 ring never ran a rep so i wouldent know but if your looking for a cheap reliable setup id go for a malossi sport kit mate
how long did it last :mrgreen: ive got one on my other engine now and its powerful but like u said it hasnt lasted long,, wil the malossi on be a noticable diffrence in power
had the kit on my bike for over a year and never blew up but changed the rings etc reguarly and generally looked after it
