Attention, not approved and prohibited on the road, only reserved for competition.
Here is a very good kit Made in Italy. The 70cc in diameter Ø46mm from PARMAKIT. A model that combines high-end, solidity and high quality aluminum materials. This cylinder is therefore in nykasil-treated aluminium, it has 6 transfers, an enlarged oval exhaust and a really clean finish which makes it a very powerful kit.
Indeed, the side transfers have all been reviewed and significantly improved, the exhaust is bigger, the diagrams too and with all this, a fine chrome mono segment piston accompanies it. Admittedly, there is no exhaust with a bar or a booster, but this in order to preserve torque, solidity but also power at high speeds.
On this kit, the goal is to always obtain more rise in the turns, for that the piston has a preparation on the back to open the rear transfers to ¾ in order to create a better sweeping flow to have the couple maximum, a little known kit in France but to try, its performance is amazing. Comes complete with these seals.
We recommend with this kit at least: reinforced crankshaft and bearings, racing exhaust, 17.5mm carburetor, cold racing spark plug, crankcase preparation, ...
The pack contains:
Aluminum cylinder 6 transfers
Piston mono segment Ø46mm
Fine chrome segment Ø46 X 1mm
piston pin
Clips (axis rods)
attached package
Instructions for use
Sticker
Spare parts:
Piston
Segment
attached package
As an option, we offer you 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. Count a little extra time for this preparation!
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