DESCRIPTION:

Casa Performance Sledgehammer 333 partially-assembled engine

The Sledgehammer 333 is Casa Performance’s low-revving, low-maintenance long-distance ultimate touring engine. The whole concept has been to maximise cooling and produce and engine that pulls cleanly from very low revs. It is very easy to ride, and good on fuel but still fast enough to be enormous fun.
This version is our most economic way to join the 333cc gang. This is perfect for competent home engine builders who are upgrading from one tuned Lambretta engine to a Slegehammer.
All the specialist work of fitting the crankshaft, assembling the vertically-split engine casings and building the cylinder assembly is done for you by the professionals at Rimini Lambretta Centre.
This engine kit includes a cylinder cowling and black CNC aluminium flywheel cowling. It also comes with the crankcase reed valve assembly and inlet manifold.

 To this you can then fit your choice of: 

Electronic Ignition (some flywheels require machining of the cooling fins to fit. Gearbox (4-speed Lambretta is fine) Clutch (any high end 6-8-plate clutch should work, ) front sprocket assembly chain and chain tensioner gearbox endplate, bearings and shims side casing and kickstart assembly rear brake components

 In order to get your Sledgehammer on the road you will additionally require: 

A fuel tank with a cut-away for crankcase reed valve carb position,  carburettor, dedicated exhaust        

We have in stock the Sledgehammer Honolulu expansion pipe see RLCX52SH                                   .