Blown Up TRX450R Motor Tear down of a TRX450R engine that … Flickr

Trx450r Engine. Trx450r Engine for sale in UK 57 used Trx450r Engines CNC Race Port; Copper Valve Seats with Race Cut +1 Xceldyne Intake and Exhaust Valves; Xceldyne Intake and Exhaust Valve Springs; Call. trx450r.org is an independent Honda enthusiast website owned and operated by VerticalScope Inc

Engine type…Liquid-cooled, OHC, 4-valve, 4-stroke With a TRX of old, you had to replace the stock carb if you wanted to modify.

Honda TRX450R

Engine type…Liquid-cooled, OHC, 4-valve, 4-stroke Honda claims that it designed the TRX450R engine to produce more torque so that the engine was more suited for ATV purposes Engine type…Liquid-cooled, OHC, 4-valve, 4-stroke

Blown Up TRX450R Motor Tear down of a TRX450R engine that … Flickr. Honda's 450R has the most unusual high performance 450 engine Honda ATV TRX 450R ENGINE ONLY $ 1,875.00-ENGINE ONLY

Honda Trx 450r Engine. trx450r.org is an independent Honda enthusiast website owned and operated by VerticalScope Inc 2005 Honda TRX™ 450R Specifications Engine: Engine configuration Single-Cylinder How many cylinders 1 Types of power cycles Four-stroke Type of cooling system Liquid Valves 4 Valves Per Cylinder 4 Valve types and configurations Single Overhead Camshaft Bore (millimeters/inches) 94 / 3.7 Stroke (millimeters/inches) 64.8 / 2.55 Engine displacement (cubic centimeters/cubic inches) 450 / 27.5.