535cc BANSHEE WITH 138.7 HP
The 535cc Cheetah cylinders were the popular choice for Banshee builders back then and Trinity started with that for this project Yamaha we featured in our May 2003 issue. With a bore and stroke of 72mm, x 64mm and 26 ports this twin-cylinder two-stroke cranked out 138.7 hp on the dyno. We have a reprint of that original article you can read below.
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