A quick glimpse of some Grand Final photos show a new radiator for both the Rotax Max and Rotax DD2 motors. The new radiator appears to have a different shape and a added wind screen to restrict air flow to the radiators core.
The windscreen appears to be made of a clear lexan type plastic and is mounted on 2 hinge bolts so the radiator can be about ~33% closed or fully open.
These sneak pictures are very rough, but we hope to have clearer shots this Sunday. Go here to see more:
http://arsenalracing.proboards.com/inde ... &thread=55