Preferably after an alloy radiator, but a steel one would do as long as its good condition

anyone got one available or know where I can get one?

Or, does anyone have any idea how much it would be to have the necessary bits welded onto the likes of this?

http://www.ebay.co.uk/itm/UNIVERSAL-KIT-TRACK-PROJECT-CAR-OR-4X4-ALLOY-RADIATOR-CORE-SIZE-360x350x52mm-/400821507061?pt=LH_DefaultDomain_3&hash=it em5d52d2d3f5

I used an alloy polo rad.

LIKE THIS

It's alloy, light and the outlet/inlet and bleed are on the correct side for my BEC.

ETA: Mine needed tilting upwards just slightly to fit under the nosecone, and I opted to put the fan on the front.

[Edited on 30/4/15 by james h]