High 50cc engine respecting the engine capacity authorized for public roads, on open roads.
Ideal for starting over on something new, here is the small 50cc Ø40 mm original type kit from the Italian brand TOP PERFORMANCES, this high engine is installed on KEEWAY, CPI, ... 50cc 2-stroke motor scooter. It is of very good quality and the workmanship is excellent with a just perfect quality / price ratio.
The cylinder is in "minacrom" cast iron, in other words endowed with chrome for more strength. Has a 40mm bore with ovalized exhaust outlet and 5 very well crafted intake transfers. It is accompanied by a bi-segment piston with preparation on the rear skirt via 2 openings to improve sweeping / lubrication, and diagrams a little more extensive than the origin allowing to preserve increased resistance to circulate every day without worry about your engine.
The cylinder head is a high compression O-ring mounted model, polished finish with frustoconical combustion chamber, also very good designed with quality materials. Clearly, this kit will allow you to start again on a solid kit and more torque than the origin! In addition, it comes with a set of 6 rollers of 5 grams and 3 green clutch springs for optimal adjustment of your engine. Delivered 100% complete as presented.
We recommend that you accompany this high engine for further use with at least : adjustment of your carburation after assembly, NGK B9HS or BR9HS spark plug, Top Performances exhaust, Variotop with spring, reinforced Ø10 mm clutch and bell, ... .
This pack contains :
-Cylinder cast iron Ø40 mm MINACROM 5 transfers with oval exhaust
-Piston Ø40 mm with high silicon content
-Segment chromed top 1.2 mm thick
-Segment of the bottom standard steel thickness 1.2mm
-Piston axis Ø12 mm
-Clips, piston pin rings Ø12 mm
-High compression cylinder head, polished finish and tapered chamber
-O-ring in green Viton Ø51.50 X 1.78 mm
- Cylinder base gasket 0.5 mm thick
-Set of 6 variator rollers 5 grams
-Set of 3 clutch springs Green
-Notice and sticker
As an option we offer you a stage 1 preparation, this preparation is a modification of the channels and the exhaust port by increasing the diagrams and improving the duct, it increases the performance of the cylinder. An improvement to the piston and the bottom of the skirt is also included in this modification. Allow a little extra time for this preparation!
Mounts on :
BENELLI Pepe
BENELLI Quattronovex
CPI Aragon
CPI Hussar
CPI Oliver
CPI Popcorn
EXPLORE Cracker
GARELLI Tiesse
HUPPER Montecarlo
KEEWAY F-act
KEEWAY Matrix
KEEWAY Goccia
KEEWAY Hurricane
KEEWAY Pixel
KEEWAY Ry8
MALAGUTI F10
MALAGUTI F12
