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blog 2014 March 8th
Brian Houghton #17
NSF250R Engine
NSF250R
Borex stroke: 78.0x52.2mm 249.3cc
Dyno Run sheet NSF250R
Brand new engine for sale
Note: When the engine is STD piston will fine up to 2300Km with our result, but performance exhaust system and more HP engine will need to change piston from 800km ~ 1500km
