cylinder lamellar VMC RV-A 100 - 54mm for Small Frame Side candle "red head"

Cylinder VMC ET6-60 144cc Ø 60mm and stroke 51mm Cylinder 6 ports in aluminium, shell moulding technology, liner with Nikasil treatment Bore diameter 60mm Stroke 51mm Displacement 144cc EXHAUST SINGLE LIGHT PHASE Main port 126° Exhaust 186°, centre distance between exhaust studs 56mm, exhaust outlet diameter 32mm Piston with 2 segments in Rik steel complete with pin and retainers. Die-cast aluminium head with LATERAL spark plug with 4 additional fixing screws. Squish 1.1mm ± 0.1mm. M7 stud nut tightening: 11÷12 Nm, M6 screw tightening 10÷11 Nm Complete with bolts and paper cylinder gaskets in various thicknesses. It is a versatile cylinder that is suitable for both quiet and more extreme tuning. With more generous expansion silencers such as the VMC EVO 52 it turns into a classic 2-stroke racing engine Fitted with the Vmc Siluro Sport the cylinder turns into a fast touring engine generous in torque right from the low revs and with an excellent lengthening. Attention: To be mounted on Piaggio crankcases you need to remove the half-moon on the crankcase and bore the cylinder inlet on the crankcase with a diameter of 64mm for a depth of about 8mm to get the cylinder liner into the crankcase. THIS CAN BE DONE WITH A HAND CUTTER USING THE STEEL GUIDE SUPPLIED WITH THE KIT BY SCREWING IT INTO THE CYLINDER STUD HOLES.