Scootopia 185 V2 Cylinder Kit Only for Small Block Engine Cases

185 Cylinder kit Version 2, comes with gaskets no studs.
This cylinder is Aluminium and nikasil plated with an Aluminium head (there’s no need for a head gasket with this kit).
This kit fits any Lambretta Series 1,2,3 OR DL/GP 125/150 & 175 engine cases.

This is the second version updated from the original kit. All porting designs and the head are the same as version one, overall quality of finish is much better than the version one with much cleaner porting, better base and inlet gaskets with a better finishing of nikasil plating. This kit is more of an around city/town kit with plenty of torque, this is not a kit that will give you the fastest scooter on the block.The barrel is Aluminium and nikasil plated with an Aluminium head (there's no need for a head gasket for this kit so please use threebond or similar when assembling). This kit is can be fitted to any Lambretta Series 1,2,3 OR DL/GP 125/150 & 175 engine case. Its been developed with the Scootopia 22mm Carb, Scootopia GP150 Inlet Manifold and Scootopia 42mm Ancillotti Clubman Exhaust in mind (A GP Crank is advised but not essential). For oil we recommend Silkolene Comp 2. Running in, we suggest 300 miles (checking plug colour regularly) using an NGK B8ES Spark Plug. Suggested jetting for recommended Scootopia or a Dellorto SH2.22 Carb with Scootopia Clubman Exhaust is Starter 50, Pilot 45, Main Jet 118, GP200 7895-1 Slide. Suggested ignition timing of 18 Degrees.

Fitment help;  Modify inlet and base gaskets if desired Install the inlet manifold. Install piston with rings ensuring the arrow on the head of the piston points to the exhaust (If no arrow - align boost port in piston with slot in barrel), and that the rings are positioned to the piston ring pegs. Add the base gasket to case with a bit of sealant, Carefully install barrel (we find rubbing a bit of 2 stroke around the piston and down the barrel will help)Install cylinder head (torque down to 15-18 lbs).

  Arrow Facing Exhaust