RB Products L2G Cooling head
Lowering the center of gravity is a main concern for any driver and this is why the R&D department of RB designed a new lightened head for a lower center of gravity. Using magnesium was a first step, but the heat conductivity of this material is pretty different compared to the aluminium and that is why Rody Roem designed a brand new head to have more fins around the hot spot of the plug. This Light head fits any RB engine which comes with a separate combustion chamber: it receives a dark grey coating and the new L2G logotype. This head will be produced in a limited quantity as an optional part and will be available in mid May.
Source: RB Products [rbproducts.com] via Neo Buggy [neobuggy.net]