Cylinder -PARMAKIT TSV ECV Classic 177 ccm 2 channel aluminum - Vespa Sprint150 (VLB1T), GT125 (VNL2T), Super150 (VBC1T 328128-)

PARMAKIT TSV ECV 177 cylinder kit for 2-channel Vespa engines

Based on the successful TSV09 for the PX125 engines, Parmakit has added a version for the older engines with only two overcurrent channels in the engine housing. In principle, it is the same cylinder as for the PX125, but the boost port (support channel at 12 o'clock) normally present in the casting on the lower cylinder sealing surface has been closed. The boost port is still located underneath, but is now controlled by additional openings in the piston. Adapter plates are included in the kit to accommodate the different layout of the overcurrent cut-outs in the engine housing. These cover part of the (too large) overcurrent channel openings in the cylinder base. This ensures that the large overflow openings in the cylinder base cannot inadvertently draw in air because the sealing surface of the motor housing is too small.

The cleanly machined aluminum cylinder with Nikasil coating comes with a very high-quality VERTEX piston (Ø=63 mm), two 1 mm thin steel rings and a solid CNC head with centering in the raceway. With large surfaces and moderate timing, the cylinder is designed as a powerful tourer

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The scope of delivery includes spacers, base and head gaskets for adjusting the timing angles and the squish edge.

• Bore Ø: 63 mm
• Stroke: 57 mm
• Displacement: 177.59cc
• Cast iron piston
• Piston ring: 2 pcs, 1.0 mm steel

CONCLUSION: Cylinder for the long tour with high cruising speed!