Dan I finished up putting a low flat 2 cm high by 12 cm long scoop in the cowl above the oil cooler like you see in some hotted up car bonnets. Also added a flange to the exit hole underneath as others suggest. The extra cooling was evident in lower temperatures but also in drag and cruise speed.
John Martindale 29 Jane Circuit TOORMINA NSW 2452 AUSTRALIA phone: 61 2 66584767 (H) 61 2 66869075 (W) mobile: 0403 049990 email: johnja...@optusnet.com.au web: www.members.optusnet.com.au/johnjanet/Martindale.htm ----- Original Message ----- From: "Dan Heath" <da...@alltel.net> To: <kr...@mylist.net> Sent: Monday, October 16, 2006 4:23 AM Subject: KR> Sucking air - Oil temp problem > Well, I originally planned to build a plenum behind the oil cooler