Cylinder - piston without cylinder head 50cc Ø40mm DR Racing iron (axis of 10mm) minarelli horizontal liquid (nitro, aerox ...)

Cylinder respecting 50cc engine, licensed on the open road.

Ideal for refurbishment safe and solid. Here is the very good kit 50cc Ø40 mm at DR. The cylinder / piston without cylinder head is installed on motor scooter MINARELLI Horizontal Liquid. It is good quality and finish is clean, his race is original 39.2 mm, its real capacity is 49,2cc. Compared to a high engine of origin is relatively more efficient, provided a perfect fit and rules.



The cylinder model is the famous cast "minacrom" (added to the chrome) for strength black with high temperature paint to the aesthetic side. With 5 admission and transfer of an oval échappemen / normal. His diagrams are tailored for optimum strength, combining torque and improved times.



Accompanied by a two segment piston high silicon content (stronger), with 2 chrome segments 1.2 mm thick. The domed piston head for more compression and side nipples and a preparation of the rear skirt for a better scanning and thus improve filling the adimision! We regret that it is delivered without cylinder head but can be mounted with the bolt origin or high compression for improved performance.



Delivered as presented with the cylinder base gasket, piston two segments, two segments, clips, pin, note .... You will understand, this little kit is a great model originally replacement who shoed you slightly improve performance with an excellent quality / price!



We recommend when installing the cylinder, to accompany with at least: breech or origin for the best high compression cylinder head, engine oil 100% synthetic, a carburizing 17.5mm to 19mm, exhaust racing, B9ES candle ...

contains:

Cast iron cylinder minacrom Ø40 mm 5 transfers with normal exhaust.
Bi piston segment.
X2 chrome 1.2mm thick segments.
Piston pin Ø 10 x 33 mm reinforced.
Ø10mm piston X2 clips C.
Pack seal.
Instructions.

Optional we offer a preparation course 1, this preparation is a modification of the exhaust port by increasing the charts and improvement of the duct, it increases the cylinder performance. Improved bottom skirt is also included in the amendment. Allow a little extra time for this preparation!

Itself on:

Engine 2 Time minarelli horizontal liquid scooter
2 motor scooter minarelli horizontal air Time Spent liquid (long only)

APRILIA AREA 51 LC
APRILIA GULLIVER 50
Aprilia SR 50 LC NETSCAPER
APRILIA RALLY 50 LC
RACING APRILIA SR 50 LC
APRILIA SONIC LC
APRILIA SR REPLICA LC
APRILIA SR STEALTH

BENELLI 491 SPORT LC
BENELLI K2 50 LC

BETA ARK 50 LC
BETA EIKON 50 LC

GSP GARELLI 50 LC

ITALJET DREAGSTER 50 LC

MALAGUTI F15 FIREFOX 50 LC
MALAGUTI F12 DIGIT KAT LC
MALAGUTI F12 LC Phatom
MALAGUTI F12 R LC

MBK MACH G 50 LC
MBK NITRO 50 LC

YAMAHA AEROX 50 LC
YAMAHA JogRR 50 LC

And many other models ...