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Ideal to increase the performance of your scooter engine drastically!
Not approved on road, only reserved with the competition and circuits.
The POLINI kit is a top model 70cc cast iron, one of the best quality / price for minarelli horizontal liquid market. Its 47mm diameter 68,00cc therefore offers real power and torque in the company of the race origin 39,2mm. This cylinder is known for its durability and excellent performance.
There you will agree on road everyday in countries where the legislation allows for the stunt, stamina ... The cylinder is a high melting range, the exhaust port is a normal pattern, admission transfers are present numbering 5 very well worked, canals, transfers are reviewed and corrected!
For the better should align the cylinder to your carters but this is not an obligation. His diagrams are low enough to preserve a lot of torque and can accompany a small standard configuration inverter / pot / 17,5mm carburetor.
You can mount the example with the long TOP PERFORMANCES race to have higher diagrams and a square engine! The cylinder head is a reentrant room, rare on the market, it allows you a better holding your head gaskets but the room is always perfectly centered in the cylinder!
This cylinder head is high quality aluminum to allow for proper cooling, the combustion chamber is tapered, polished finish for maximum performance yet, it allows you to reconnect antifreeze carburetor if desired. So this kit is quite complete, POLINI book with strips of carbon valves racing, thanks to them you can harness the power of good diet. The piston is a banal model reinforced bi segments.
We recommend to mount the cylinder with at least: carburation 17,5mm, reinforced crankshaft, reinforced bearings, exhaust racing, candle B9 or B10 according to your other equipment ...
The pack contains:
Studs exhaust
Cylinder head high compression chamber reentrant
5 transfers exhaust normal cylinder cast iron Ø47mm
Bi piston segment d.47mm 10mm axle
D.47mm normal segments
Breech plug
Pack complete joint
Guaranteed
stickers
valves racing
Ø10 piston clips like crab
10mm axle reinforced
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
Specific References
Reference: 204.0620
High quality piston, replacement for POLINI 70cc cast iron kit.
Reference: 206.0200
Spare standard segment ideal for maintenance or in case of loss of compression.
Reference: 252.0002
The POLINI pot seal for your booster, bw's, spirit, next-generation, rocket ...
Reference: 317.0005
Set of 2 M6 studs that can be used for many applications.
Reference: 213.0532
Replacement valve slats for POLINI valves.
Reference: 209.0226
Indispensable for obtaining perfect engine tightness.
Reference: 315.0023
POLINI bleed plug for 1/8 cylinder head with copper gasket
Reference: 271.0231
Piston pin Ø10mm for 70cc kit.
Reference: 272.0120
POLINI replacement clips for 10mm piston pins.
Reference: 010735476
An ultra high motor racing, high performance while it has reasonable price.
Reference: EQ-707
A perfect kit to ride every day and over long distances without being afraid of heating or primer.
Reference: EQ-754
High performance version from BARIKIT in 10 transfers!
Reference: 3115390
Replacing the famous MALOSSI MHR TEAM!
Reference: 30.431/M3
A high-performance engine, powerful and very solid in SIMONINI. A real monster with 6 transfers of admission, exhaust and boost VERTEX piston mono segment.
Reference: 31 8430
A very good compromise between strength and power!
Reference: H01073947
A kit much stronger than the aluminum AIRSAL and very torquey. A perfect kit to ride every day and over long distance without fear of a heater or primer.
Reference: 9921160
The famous TOP PERFORMANCES ROSE with top of the range cylinder head with stud (two parts) diameter 47mm solid and powerful.
Reference: EQ-785
High performance version from BARIKIT, recognizable by its white cylinder head.
Reference: 081100
A kit with even further diagrams for a bigger performance boost on your scooter liquid.
Reference: 9929340
The top in case of clamping, kit TOP PERFORMANCES for normal running vilebrequin 39.2 on liquid horizontal minarelli (scooter nitro, aerox and many others).
Reference: EQ-995-S
The famous 47mm (70cc) aluminum BARIKIT Racing! A powerful cylinder accompanied by a good engine configuration. 50cc motorcycle engine with liquid scooter minarelli (nitro, aerox ...).
Reference: KT00109
A kit that offers torque, speed but also a lot of solidity!
Reference: 31 8460
For more performance and a strong engine! This 70cc will be very good to equip your scooter with low Minarelli / Yamaha engine horizontal.
Reference: 9931310
A kit that offers very good torque, good speed but also a lot of strength! In addition to this, you need to know more about it.
Reference: 166.0113/10
Very high-end kit! The EVOLUTION 3 is one of the best!
Ideal to increase the performance of your scooter engine drastically!
