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Call For Pricing And Part Info |
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Here are some of the current engine packages we are offering. We don't have set prices on these because we understand that each individual customer may want to mix things up so we leave them open to fulfill your needs. |
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· Kit Consists of 6mm Stroked factory Honda crankshaft · Overbored Nikasil O-Ring factory Honda cylinder · Oversized valves. · Head Porting · All Machine Work · 65-75 HP on race gas · Includes custom RSR forged piston |
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Honda TRX-450R Stroker Big Bore Kit |
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Engine Packages |
To contact us call:503-693-1444 |
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To contact us: |
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RSRacecraft 33505 SW Tualatin Valley Hwy E-mail: Ronnie@RSRacecraft.com |
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RSRacecraft 33505 SW Tualatin Valley Hwy E-mail: Ronnie@RSRacecraft.com |
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Call For Pricing And Part Info |
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· Kit Consists of 6mm Stroked factory Yamaha crankshaft · Overbored Nikasil O-Ring factory Yamaha cylinder · Oversized valves. · Head Porting · All Machine Work · 60+ HP on race gas · Includes custom RSR forged piston |
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Yamaha YFZ-450 Stroker Big Bore kit |
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Call For Pricing And Part Info |
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Banshee 7mil Cheetah Cub Package |
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Call For Pricing And Part Info |
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· 68mm Cheetah cub cylinder · Hot Rods 4mm crank · Stock head CNC machined and o-ringed for 68mm bore · Cylinder and case porting · 29mm Kehin carbs · 85-100 HP on gas |
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Banshee 4 mil Cheetah Cub Package |
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· 68mm Cheetah cub cylinder · Stroked 7mm OEM Yamaha Crank · Stock head CNC machined and o-ringed for 68mm bore · Cylinder and case porting · 29mm Kehin carbs · 125+ HP |
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Call For Pricing And Part Info |
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Honda 400EX Package |
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· 416 Kit · Overbore stock sleeve · JE piston · Ported head · RSR intake manifold · Kehin carb · This kit produces 45-50 HP when properly tuned. |
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Call For Pricing And Part Info |
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Suzuki LTZ-400 Stroker Big Bore Kit |
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· 2mm Overbore · 5mil Stroker crank · Custom RSR piston · Head porting · On this kit we generally run OEM valves, cams, and a 39mm carb. · Kit makes 45-55 HP depending on options. |
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Call For Pricing And Part Info |
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Suzuki LTR-450 Big Bore Stroker Kit |
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· 6mm crank · 2mm Overbore · Custom RSR piston · Oversized valves · Digital fuel controller · 60+ HP |