150 Holeshot Engine 4 Valves


 
150 Holeshot Engine 4 Valves-dirt-bike-store
150 Holeshot Engine 4 Valves-dirt-bike-store 150 Holeshot Engine 4 Valves-dirt-bike-store
Part number : 2855
Description : 150 Holeshot Engine 4 Valves
Not available
900,00 €

Description

Supermotard Cahors 2009: 5th place for our Supermagasiniervolant (Gautier) just behind the new engine Bucci/CRF150
The price difference is worth it one place difference in rankings?
 
Single cylinder 4-stroke 150cm3 Holeshot 4S
Bore x Stroke 60 x 53mm
Power: 22cv ISO 9800tr/mn (with Dellorto carb PHBH26 and pot TCS)
The power first!
Use Plan called for 6 at 12 000tr/mn
4-valve cylinder head worked in a wind tunnel
Compression increased by modifying the cylinder
Piston High Compression Special 4S
Ignition mini flying lead type adjustable Daytona (CDI sealed connector supplied)
5-disc manual clutch with springs and rubber mountings strengthened
Transmission 4 speed type N1234 (fully disassembled and checked by UPower)
Bearing right secondary shaft gearbox dynamometer
Crabot for 8mm shaft

The exhaust type CRF50 amount without changing the cylinder head.

Holeshot engines are engines prepared by U-Power and enjoying the best performance / reliability / price. Our work is as much about performance than reliability. They are engines of competition.
Pay toll 3x,
5x, 10x or 20x

Belgian First Endurance Super Motard 2009 Jean-François Fala Vice Champion with the motor 150 Holeshot

World Championship grasstrack 2009: Jordan Dube ard runner-up engine with 125 Holeshot

Video of our reliability tests: