Granturismo GT150 LD kit

The GT150 LD reed valve kit.

The Lambretta LD has been all but ignored regarding performance kits until now.

The GT150LD is a cast iron cylinder kit just like all the other Granturismo kits and also has reed block induction which greatly improves low and mid range power delivery. The port areas also give a good improvement in top speed over the standard LD150 barrel, prototype  testing has shown 60mph being easily achieved. The kit uses a quality Japanese piston.

This version is compatible with post 1956 150 models.

The GT125LD and a third LD GT kit (De Michelis) are both undergoing testing now. The De Michelis 150 kit will be compatible with pre 1956 125 models with some machining to the crankcase.

Kit consists of: Barrel, piston, head, reed block and reed valve.

The kit is designed to work with a Dellorto 24mm PHBL carburettor.