« Reply #4 on: August 22, 2012, 11:20:25 am »
Yep, I love a good old fashioned special but that top one something else. The whole concept of swapping engines is to hopefully improve the performance of the original donor bike. Somehow though, I doubt that an MX125 engine would out perform the original RM125 motor. The $1200 he supposedly spent on the MX125 would have turned the original motor into a ball tearer and left change for new plastic and a proper paint job....and he'd still be able to kick start it
Compare that piece of shit to the sweet work that Yamaico does with even worse donor bikes and you'll understand the 'special' concept.
« Last Edit: August 22, 2012, 11:36:18 am by firko »
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'68 Yamaha DT1 enduro, '69 Yamaha 'DT1 from Hell' '69 DT1'Dunger from Hell, '69 Cheney Yamaha 360, 70 Maico 350 (2 off), '68 Hindall Ducati 250, Hindall RT2MX, Hindall YZ250a , Cycle Factory RT2MX flat tracker, Yamaha 1T250J, Maico 250 trials, '71, Boyd and Stellings TM400, Shell OW72,750 Yamaha