Have you looked at ratwell.com? He has some notes about the DD CHT there. One day I'm going to get one. ----- Original Message ----- From: "James Dwan" <james_dwan_2000@xxxxxxxxx> To: tcb@xxxxxxxxxxxxx Sent: Monday, May 18, 2009 8:11:29 AM GMT -06:00 US/Canada Central Subject: [tcb] Average head temps So I got the DD CHT gauge wired up yesterday. I couldn't get it to go to the "set up" mode. Does anyone have a Dakota Digital CHT gauge on the list? Anyway it appears to be working fine, yanked out the VDO gauges if anyone is interested in them lemme know. They are the gauges only for oil temp and oil pressure. Average temp was about 350 when about 60 mph but got up to 404 in 4th going 80 with it floored. Are these average? I have never had a CHT gauge before. James