Have managed to get some ducting fans, !!

[gtrclive]

Does any body want a 4" ducting fan, I have manged to aquire a few. They have a 4" inlet with a 3" outlet, and have a flow of 240cfm. Would be about £27 each.

Here's a picture

www.theminiforum.co.uk/forums/index.php?act=Attach&type=post&id=59456

[Graham-P]

I'm in the process of making an alloy box around the back of the heater and motor, this box being fed with fresh air from the passenger side brake duct via a 3 inch tube into the cockpit, then a 4 inch tube into the heater 'box' I guess this would be OK to suck the air from the cockpit through the ducting on the drivers side.

Or the short answer. Yes.

I'll mail you later, Clive.

Graham

[gtrclive]

The fans have arrived, they flow great perfect for a fresh air vent..Now don't all rush at once mind... Remember there only 100mm in diameter and 175 mm long.

[bluesatin]

available from all good marine stores!!!!!!!!!!!!!!!!!

[GreenV8S]

Or you can probably buy them on eBay as 'superchargers' for about ten times the price ...