Cylinder piston without cylinder head 75cc ITALKIT aluminum bi-segment Ø47mm for GILERA GSM, H @ K, Eaglet ... GAS GAS, MORINI

Top unapproved engine to the public road, only reserved for the competition on the track, road closed.

Finally available to us, the famous kit (without head) with exhaust GILARDONI strip for motor GILERA GSM, H @ K, and Eaglet GAS GAS engine MORINI. This kit marketed under ITALKIT box now has a story behind it! Ultra powerful and torquey, it has a very specific architecture and preserves a small admission original type.



The aluminum cylinder Ø47 mm has a specific heat treatment with nikasil lined with high quality. It has a displacement of 74cc. A high range consists of ensuring strength and reliability. With 6 intake transfers 2 with the special rear and an exhaust port for expanded bar and revised upwards.



Admission level cylinder has been completely revised and updated, this GILARDONI system offers a really huge power gain while preserving a very active couple. Cooling is also very good thanks to the alloys providing additional security.



The piston is 47mm diameter model from VERTEX two segments for chrome steel thickness 1 mm. Suffice to say the material of the highest quality whose reputation / quality is well established. With its 2 segments purpose, the ramp-up will facilitate while maintaining maximum torque, an excellent compromise and a careful choice of high-end pieces.



This piston has been very well designed and studied in order to offer a better thermal expansion, agreeing at the same time perfectly with this cylinder to support the free times, brutal regime change and prolonged endurance of circuit.



Course comes complete as shown in the photo, contractual photo on which you can rely, that cylinder / piston delight the most passionate pilot and to provide a unique driving experience developed through performance.

We advise to accompany this high engine with at least: reinforced crankshaft, bearings, exhaust of relaxation, carburizing PHBG 19mm flexible or rigid (strips of carbon valves 0.35mm) to properly use the kit in any strength, ITALKIT high compression cylinder head, new spark plug, oil motor racing ....

Also available with us up with complete engine cylinder head.

contains:

-cylinder Ø47 mm aluminum 6 transfers with exhaust with bar
-piston Bi premium segment VERTEX
-Two Stainless steel chrome segments 1mm thick
Axis-reinforced piston Ø12 X 37mm
Crab-like piston -Clips
-pack Complete joint
-Notice
-Autocollant



Itself on:

-GILERA GSM
-GILERA R
TWIN -GILERA
-GILERA Eaglet
-GILERA H @ K

-GAS-GAS 50 and 74cc

MORINI-motor (warning equipped)

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