Attention, parts only reserved for competition, prohibited on the road!
A fairly powerful cast iron kit after the Pink Top performance for liquid minarelli motor scooter, it is a cast iron cylinder with minacrom treatment. This kit has 8 transfers, 6 of which are opposite and two are placed later to optimize the filling of the intake.
The exhaust is normal (oval) and the two-segment piston is high silicon content with a reinforced alloy. This kit is relatively torquey, powerful and solid, some make up to 25,000 km with this type of kit by changing the piston every 10,000 km without even a bore. Point level is also very impressive.
In addition to this, you need to know more about it.
You will also be able to do a lot of kms because it is very solid (this is the magic of minacrom cast iron) and you can bore it inexpensively in 47.4mm diameter (we have all the spare parts).
In addition to this, you need to know more about it.
You can boost it with a bi-part pink top part which can be installed without modifications on it. The combustion chamber of its cylinder head is in high compression studied and hemispherical but unfortunately not polished. Delivered as presented.
We advise to mount it at least with: racing exhaust, cold racing spark plug, 17.5mm carburetion, reinforced bearings and crankshaft.
Bore: 47mm
Displacement: 68cc in 39.2mm stroke
Compression ratio: 1:13
The pack contains:
-piston d.47mm reinforced bi segments d.47mm
-2 segments reinforced hard chrome
-treated reinforced piston pin Ø10 X 38mm
-refrocated piston clips
-cylinder minacrom cast iron 8 transfers normal exhaust
-pack complete seal
-pack collar / screws
- cylinder head d.47mm polished high compression chamber
-notice
-sticker
As an option we offer a stage 1 preparation, this preparation is a modification of the exhaust port by increasing the diagrams and improving the duct, it increases the performance of the cylinder. An improvement to the bottom of the skirt is also included in this modification. Allow a little extra time for this preparation!
Mounts on:
Liquid horizontal 2 stroke scooter minarelli engine
2 stroke horizontal minarelli scooter engine with liquid air (long only)
APRILIA AREA 51 LC
APRILIA GULLIVER 50
APRILIA SR NETSCAPER 50 LC
APRILIA RALLY 50 LC
APRILIA SR RACING 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
GARELLI GSP 50 LC
ITALJET DREAGSTER 50 LC
MALAGUTI F15 FIREFOX 50 LC
MALAGUTI F12 DIGIT KAT LC
MALAGUTI F12 PHATOM LC
MALAGUTI F12 R LC
MBK MACH G 50 LC
MBK NITRO 50 LC
YAMAHA AEROX 50 LC
YAMAHA JOGRR 50 LC
