Well said...I have the HD Cooller on my Nightrain and barely notice a diff, my Ultra had one on it when I bough it used. Keep in mind that they only help cool while you're moving.

 

Just put the HD cooler and oil temp guage on my Ultra. Hope the oil cooler made a difference but don't have any "before" numbers to compare it to. Has to help.....certainly can't hurt anything.

 

It has a much better oil filter adapter than the HD. Some of my friends and i have had leaking issues with the HD adapter. Jagg is offset so there is no problem getting the filter by the sensor way better design period. You can get the whole setup from M&M cycle for under 325.00 little more for chrome though. Jagg will answer any of your questions even if you buy it from M&M both very nice to deal with. Speak with Mark at M&M 4196248739 I use the 10 row horiz.and the adapter with the t stat. The vertical is alot more noticable and i don't care for that. Whole settup will cost you very close to HD one.

 

South Texas summer days 100+
bike temps w/o oil cooler, 280ish idling at stops
With HD oil cooler around 255 I don't care what anyone says they work!

 

One problem, M&M will not sell and ship to Ohio due to not wanting to deal with the tax man. They are located in Ohio and must collect sales tax on anything shipped within the state.

 

They cool the oil better with air moving but the extra finned surface of the cooler disapates heat sitting still. I don't have to drive my baseboard heaters around to heat my home. that oil cooler helps sitting still too.

 

With the Jagg 10 row horiz. cooler I went from 245-265 deg. hard riding in 100-110 deg. amb. temp. to 225-245 deg. same riding conditions.Don't ride in severe heat that much up here in Wyoming so don't know if laying down $300+ was worth it or not.Added the Race Tuner and Dyno-tune about the same time I bolted the cooler on last spring so not sure what helped the most,just know she runs great and 20 deg. cooler.

 

Well their alot cheaper than some other dealers if you can find away around that. Shouldn't be to hard. 12 years in federal prison made me not too fond of uncle sam

 

You will feel the difference this summer, Trust Me.