Went to Daytona Bike week last year and had to shut my bike down and let it cool down time after time as temperatures got up to 250+ decided I had to do something on this 15 year old 60,000 mile H.D. heritage softail 88 twin cam EFI . So I did extensive research online jug fans , oil coolers with no fans , other fan forced oil coolers and choose Ultacool . Rode over to Daytona bike week again this year 4 times dead stopped traffic for hours like everyone knows and even in the worse log-jam on I-4 going in NEVER got above 230 degrees and as soon as I got some moving again went down to 220 . Usually runs at 190 to 205 on even the hottest day with light stop and go .