Product Description
PRE RUN!
MX-21-MAX-RP9-S-WC - MAX ENGINE - Wallace Edition!
This is New MAX.21 RP9.S CALIFORNIA .21 On/road engine.
This engine is Full tuned by Massimo Fantini!
This engine, is the best product of Max Fantini engine, with treatment DLC Long Life
FEATURES
Crankcase
The new crankshaft gives the engine a better balancing. This will reduce the vibration produced by the rotating and the alternating masses. With Special "Long Life DLC" treatment.
Cooling head
New type, Very hot style, used in world champion in California.
Rear Ball Bearing
Is e ceramic swiss quality.
9 Ports ABC Piston Sleeve
The sleeve has 9 transfer ports and an exhaust with booster ports.
The special shape and positioning of the ports, covered by a patent, improve the internal fluid-dynamics to obtain the maximum possible performance.
Crankshaft TURBO
The TUNED crankshaft gives the engine a better balancing. This will reduce the vibration produced by the rotating and the alternating masses. With Special "Long Life DLC" treatment.
Rear Cover
The rear cover presents a round shape to optimize the filling and reducing the dead spaces. the steel plate is to reduce friction and to expand the lifespan of the conrod.
Technical Data
C.Capacity : 3,49 cc
Power: 2.90HP R.P.M. 40.100 Rpm
Bore : 16,26 mm
Stroke : 16,80 mm
Ports : 9
Crankshaft : 14,0 mm Turbo Tuned
carburettor : 9mm metal + reducer
Bougie : Turbo
Main Bearing : Ceramic
