HarleyTechTalk

Technical Forums => Twin Cam => Topic started by: cpiccarr on January 06, 2021, 08:40:54 AM

Title: Looking at eliminating compenator
Post by: cpiccarr on January 06, 2021, 08:40:54 AM
Guy's, I need some help with compensator. I have stock 10 Road Glide with a noisy compensator. What about compensator eliminator kits. 2010 bad compensators. The bike is 96cui no more than stage 1.
Title: Re: Looking at eliminating compenator
Post by: rigidthumper on January 06, 2021, 08:50:16 AM
HD's fix is no drama for most of us. Seen  here (https://www.harley-davidson.com/us/en/shop/Screamin-Eagle-Big-Twin-Compensator/p/40100061).
Title: Re: Looking at eliminating compenator
Post by: Big Dave on January 06, 2021, 08:53:02 AM
You are going to get as many opinions as oil brands

I put a solid sprocket in my 09 ultra 20,000 miles ago with no issues and like it for me there is no downside

Dave
Title: Re: Looking at eliminating compenator
Post by: kd on January 06, 2021, 08:54:35 AM
Quote from: rigidthumper on January 06, 2021, 08:50:16 AM
HD's fix is no drama for most of us. Seen  here (https://www.harley-davidson.com/us/en/shop/Screamin-Eagle-Big-Twin-Compensator/p/40100061).

..... and here (http://harleytechtalk.com/htt/index.php?topic=82010.msg917659#msg917659)
Title: Re: Looking at eliminating compenator
Post by: 838 on January 06, 2021, 10:16:12 AM
Your 10' will need a new stator rotor to run the latest SE compensator.
Title: Re: Looking at eliminating compenator
Post by: Hossamania on January 06, 2021, 10:32:29 AM
Or this,
https://darkhorsecrankworks.com/shop/ols/products/man-o-war-motorsprocket

And this,
https://harleytechtalk.com/htt/index.php/topic,109574.0.html
Title: Re: Looking at eliminating compenator
Post by: PoorUB on January 06, 2021, 10:41:15 AM
The SE compensator will run for many miles. Pay attention to the stack height with the springs on install.
Opinions on solid sprockets are good and bad. For everyone that tried solid and liked it there in a gug that tried it and went back to a compensator.

I would put in an SE and not worry about it. I had a 2010 that ate up three OEM compensators before the SE was the answer.
Title: Re: Looking at eliminating compenator
Post by: cpiccarr on January 06, 2021, 02:57:45 PM
Guys, I am not interested in the Screamin Eagle. I want a compensator eliminator. And does the rotor need to be changed. 2010 Road Glide 96cui. Thanks
Title: Re: Looking at eliminating compenator
Post by: Ohio HD on January 06, 2021, 03:04:28 PM
Quote from: cpiccarr on January 06, 2021, 02:57:45 PM
Guys, I am not interested in the Screamin Eagle. I want a compensator eliminator. And does the rotor need to be changed. 2010 Road Glide 96cui. Thanks

Yes, you need a 30041-08A rotor.
Title: Re: Looking at eliminating compenator
Post by: 838 on January 06, 2021, 03:16:51 PM
On a stage 1 96" you might like the Vulcan 32t eliminator. Darkhorse has a 32t as well. Both companies also make the stock 34t. Don't know if you need a rotor replacement with the Vulcan unit, but you will Need to replace the rotor with the Darkhorse unit.
Title: Re: Looking at eliminating compenator
Post by: NHBagger on January 06, 2021, 04:49:26 PM
Vulcan units seem to be the go to unit.
Title: Re: Looking at eliminating compenator
Post by: PoorUB on January 06, 2021, 05:20:35 PM
deleted
Title: Re: Looking at eliminating compenator
Post by: Big Dave on January 06, 2021, 05:37:04 PM
Quote from: cpiccarr on January 06, 2021, 02:57:45 PM
Guys, I am not interested in the Screamin Eagle. I want a compensator eliminator. And does the rotor need to be changed. 2010 Road Glide 96cui. Thanks

I did not have to to change my rotor

Dave
Title: Re: Looking at eliminating compenator
Post by: Big Dave on January 06, 2021, 05:39:53 PM
 [attach=0]

Dave
Title: Re: Looking at eliminating compenator
Post by: Ohio HD on January 06, 2021, 05:44:29 PM
I stand corrected, I see that Vulcan machined them to sit inside the rotors cupped area for the compensator.


(https://secure.vulcanworks.net/store/images/D/4513_1.jpg)
Title: Re: Looking at eliminating compenator
Post by: cpiccarr on January 06, 2021, 05:46:28 PM
Looks great. I think 34t is stock? I would like to run stock. Who makes yours Vulcan? I was looking at Twin Power also.
Title: Re: Looking at eliminating compenator
Post by: Big Dave on January 06, 2021, 05:56:50 PM
Mine is a twin power 32 tooth that is why you see the shoe adapter in the Picture

Dave
Title: Re: Looking at eliminating compenator
Post by: cpiccarr on January 06, 2021, 06:26:22 PM
What difference going from 34t to 32t? Anything else needed to install other than gaskets. I think Twin Power looks good. Thanks for your help.
Title: Re: Looking at eliminating compenator
Post by: 838 on January 06, 2021, 07:06:00 PM
Quote from: cpiccarr on January 06, 2021, 06:26:22 PM
What difference going from 34t to 32t? Anything else needed to install other than gaskets. I think Twin Power looks good. Thanks for your help.

32t will bring the power on sooner and make 6th gear more useable on a stock bike. Equate it to about a 6% increase in torque. With a 32t you will need to address the tensioner as well. Twin power and Vulcan are one in the same now iirc. Vulcan makes the sprocket and they also make a manual tensioner for the 32t compensator.
Title: Re: Looking at eliminating compenator
Post by: jmorton10 on January 07, 2021, 03:33:39 AM
I am currently running a 30T Vulcan solid sprocket with my 124" RK.  Vulcan stuff is very high quality & their CS is very good also.

I would never go back to a compensator at this point.

~John
Title: Re: Looking at eliminating compenator
Post by: cpiccarr on January 07, 2021, 07:09:53 AM
Thanks again. I am going to look into 32t and primary chain tensioner. Not sure if anything on clutch and new chain is needed with this.
Title: Re: Looking at eliminating compenator
Post by: 838 on January 07, 2021, 07:34:33 AM
Quote from: cpiccarr on January 07, 2021, 07:09:53 AM
Thanks again. I am going to look into 32t and primary chain tensioner. Not sure if anything on clutch and new chain is needed with this.

With the tensioner from Vulcan you can use the stock chain. Twin power also makes a "cap" that attaches to the stock auto tensioner that is only about $40. With a stock bike that's all you'll need.

See photo in reply #13 for the cap on the tensioner. It's the little black piece 👍.
Title: Re: Looking at eliminating compenator
Post by: actonern on January 07, 2021, 08:40:49 AM
I found it also matters how you ride whether you'll like the solid.

If your preferred RPM range when riding is on the low side, almost approaching lugging, you won't like the jerkiness of the feel with solid sprocket.

Title: Re: Looking at eliminating compenator
Post by: thumper 823 on January 07, 2021, 01:49:51 PM
Belt drive eliminates all need for a compensator (if it was ever needed)
It also gets rid of over 30 lbs of moving parts.
Title: Re: Looking at eliminating compenator
Post by: nomadmax on January 08, 2021, 04:09:59 AM
I replaced the SE compensator on my 2011 Road King with a Dark Horse MOW 32T comp (107ci, S&S crank/Timken conv).  I used the snap on shoe to take up the additional chain slack and changed the gearing ratios with PV.

0.20305

0.29298

0.39404

0.48583

0.57390

0.67684

Prior to the change in ratios the 6th gear light or CC didn't work.  After the change all is well.  I'm really pleased with the gearing change, I should have done it sooner.   
Title: Re: Looking at eliminating compenator
Post by: hattitude on January 09, 2021, 09:44:03 AM
Quote from: jmorton10 on January 07, 2021, 03:33:39 AM

I am currently running a 30T Vulcan solid sprocket with my 124" RK.  Vulcan stuff is very high quality & their CS is very good also.

I would never go back to a compensator at this point.

~John

Ditto... but I went with the 32 tooth version with my 124".....

The shoe changes the angle of the primary chain, which caused some initial noise that it never had before... Now that the shoe is worn in, and the chain properly adjusted, I don't notice any real difference in the primary chain noise...

Title: Re: Looking at eliminating compenator
Post by: Barrett on January 09, 2021, 06:59:07 PM
I don't care for the steep angle on the chain. I would rather change the gearing on the final drive.
I'm going with the solid sprocket also but keeping the same tooth count.
Title: Re: Looking at eliminating compenator
Post by: kd on January 09, 2021, 08:36:12 PM
You can use a 49 EVO Industries 49 tooth clutch basket sprocket and chain for a nice change too.
Title: Re: Looking at eliminating compenator
Post by: tommy g on January 10, 2021, 07:16:13 PM
Quote from: kd on January 09, 2021, 08:36:12 PM
You can use a 49 EVO Industries 49 tooth clutch basket sprocket and chain for a nice change too.
I did that about 50,000 miles ago on my 09 Heritage,,well worth the $550 CAD.
Title: Re: Looking at eliminating compenator
Post by: kd on January 10, 2021, 07:53:49 PM
A 32 engine sprocket with a 49 tooth basket may be OK with the OEM chain and tensioner and not need the booster seat (snap on shoe) to take up any slack. You will get a lower ratio out of it also.  The chain will likely look as though it is stock.  To be clear, I don't know anyone that has done it that way but I believe it should work.

FWIW, the 49 tooth basket and 31  tooth transmission pulley give a 3.16 final ratio which is about perfect in the 09 up touring. It affects the cruise and 6th gear shift light when you change the trans pulley though.  Doing it all in the primary keeps the light and cruise normal.  Most that do this stuff are using a good tuner that has the ability to correct the issue so if that's the case you can do it how you please. Lots of options. Most do this mod to pick up power and responce.  The 32 / 49 combination will give an o9 up touring about a 3.25 ratio which is decent and very useable.