His reputation is well established! The TUR kit from PARMAKIT is an excellence in the modification of VESPA PRIMAVERA, ET3, ETS, PK ... 125cc 2T. With its diameter of 57mm, it offers not less than 135cc of displacement in combination of the crankshaft normal race 51mm and connecting rod origin origin of 97mm.
The piston diameter is therefore not too high to preserve good solidity!
The cylinder has an oval exhaust, 5 intake transfers, but also and above all a true intake valves to improve performance at low, high speeds, and to facilitate the adjustments!
The passage on a system with valves makes it possible to completely change the scooter. The valves are venturized and delivered with an inlet pipe in Ø25mm or 30mm to the choice according to the carburettor you wish to mount.
The cylinder is of course of good quality aluminum for a good heat transfer / cooling and treated nicasil. The cylinder head is a monoblock model cut in one piece in very high quality alluminium, it is anodized in blue color and has a high compression chamber hemispherical polished finish.
The piston delivered is a true VERTEX passed in mono-segment to release the high speeds! We recommend a reinforced crankshaft, a carburettor of 25 to 32mm flexible assembly, a sport ignition and a sport exhaust! A long transmission can be fully exploited. It comes with notice, warranty, several base seals to make the squish ...
Before purchase, select the inlet pipe in internal Ø 25 or 30mm, but also the location of the central or lateral spark plug (it is often said that the power plants are more efficient, but lateral ones more practical).
Mounts on :
-VESPA 125cc ET3
-VESPA 125cc ETS
-VESPA 125cc PK
-VESPA 125cc PRIMAVERA
-VESPA 125cc XL
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