Ultracool oil cooler part 2 HARLEY DAVIDSON  

@@BlancoFlaco Yep, his 163 oil temp should have made John realize his numbers are off

Great meeting you & your buddy! Hope we can help during this hot Bakersfield summer 🥶

You know those numbers were nowhere close to accurate. Anyone that knows how to check temps understands that’s not how it’s done. Distance, finish… way to many factors complicated what he tried to do.

I believe we are from the same school sir... the Old one. Still have my 1988 FXR. Still my favorite of all I've owned. Including my M8 SGS.

Thank you 🙏

Yes it’s not perfect but it does show what sort of heat (ballpark) is in those heads

I show the same temps on cylinders but check it at the spark plug but your oil temps aernt accurate my temps show around 200-230 at those cylinders temp

Ok thanks

The auxiliary port is on the right side behind the side cover... I used this port for my love jugs on my trike. With that said, you have to turn on the ignition switch to power the fans using this port.

He’s right your using the wrong port

@@richardrussell500 Exactly

I agree since it does not have an anti drain valve... on my previous bike, I installed an oil filter relocation kit with the filter in the vertical position. No dry starts :-)

@@richardrussell500 Did you notice any reduce temp.?

@@rickbiggers4096 hard to say... this setup was installed on my 2020 Freewheeler that sumped and grenaded the engine at 8500 miles. I now use the HD oil temp/level dipstick on my current bike. I did not use that dipstick back then. my current bike does not have the relocation kit. my current bike has the HD oil cooler with their fan. yesterday I rode 15 miles in 95+ degree temps with some stop and go traffic. when I got home, my temp reading was 216*. with this combination I have only exceeded 230* one time. it read 231 after riding in 100+ degree weather for about 45 miles with stop and go traffic. I had some issues with the filter relocation kit before installation. I resolved those issues on my own. I chucked the hose/clamps that were supplied with the kit and used an AN fitting setup. costly, but much better in appearance and reliability. I had to make a tool to remove the engine case adapter as I could not get my hand in that tight space and generate enough torque to remove it. three issues with installation. the only place I could install it without major modifications was on the downtube where the factory information decal is on the left side. the mounting bracket absolutely destroyed the decal. secondly, there was a hard line that followed that same downtube from the top to the bottom. the spacing between the downtube and hard line was limited, which also limited the positioning options. accessing one of the bracket fasteners was almost impossible because it interfered with the cylinder head fins. torquing it tight was out of the question. trying to install the hose setup after installing the case adapter is a very difficult task. not one I found pleasure in. so, I installed the hoses on the adapter and then spun it to the case. it was clumsy and difficult. but I eventually got it to work. my guess is that it should help with cooling. however, I bought it mainly to make oil changes easier. I would never install this reusable filter in the horizontal position as it does not have an anti-drain back valve. I would be concerned about dry starts. best of luck : - )

@@richardrussell500 thank you for responding.

@@rickbiggers4096 you bet... we learn from each other's experiences. : - )

Well, I guess if you get a Challenger, you won’t have to worry about it.

HD should do a lot of things to keep these engines happy...

@@onlyhereonce7290 they like to sell parts and accessories, including oil filters.

So you’re saying the cooler oil doesn’t help the Engine temperature? That’s what I’m trying to figure out. I have a 103 tc Dyno tuned power vision I took the thermostat off the oil cooler, 1.5 tank lift flow oil filter. Powervision reading 258 today in 82 degrees. Harley says it should be 230 degrees Don’t want to buy a ultra cool if it’s not going to lower the ET

Btw I shot the blazer in the dipstick hole to get a better reading.

yes they have a kit

Absolutely

The HD paper filter will filter down to 5 microns... however, paper filtering is not always consistent. The Flo filter filters down to 35 microns. However, it is consistently filtering at 35.

Zero filtration when in bypass & washes off particles that have been trapped and run back through the engine. This is a big issue on VTwins because of the heavy weight oil we have to use.

I wish! We will be at Black Hills Harley during Sturgis. Have a great time visiting the mothership!

Thanks for the reply!! I thought I was cool, but not as cool as your system!

It wouldn’t come on in the winter since the fans wouldn’t need to

Yes

Yes 👍🏼

I dont

Not at all I cannot hear it over my exhaust

Yeah u have to cut the lowers just a little not much ultra cool sells a kit for lowers u can look at the manual on how it installs really simple just cut the vent off