Touring Models Road King, Road King Custom, Road King Classic, Road Glide, Street Glide, Electra Glide, Electra Glide Classic, and Electra Glide Ultra Classic bikes.
Sponsored by:
Sponsored by:

Amsoil

Thread Tools
 
Search this Thread
 
Old Mar 24, 2011 | 11:53 AM
  #21  
CHOPPIN' CHARLIE's Avatar
CHOPPIN' CHARLIE
Road Master
Joined: Oct 2009
Posts: 862
Likes: 3
From: East Tennessee
Cool Oil

I USE AMSOIL. MAKE SURE YOU KNOW EXACTLY WHAT GRADE YOU GET. H-D MECHANIC TOLD ME THEY HAVE A GRADE FOR AIRCRAFT ENGINES AND IT WILL DESTROY A H-D. FIND THAT HARD TO BELIEVE BUT EVER KNOWN A MECHANIC TO ALTER THE TRUTH? NOTE TO ME, READ THE CONTAINER.
 
Reply
Old Mar 24, 2011 | 12:10 PM
  #22  
cdestuck's Avatar
cdestuck
Supporter
Veteran: Marine Corps
15 Year Member
Liked
Community Favorite
Joined: Dec 2006
Posts: 6,723
Likes: 233
From: Altoona, Pa.
Supporter
Default

Been a longtime user of Amsoil but really think I'm going to give Mobile One a try next change
 
Reply
Old Mar 24, 2011 | 12:16 PM
  #23  
Ron "Gunner" Retzlaff's Avatar
Ron "Gunner" Retzlaff
Tourer
Joined: Jan 2007
Posts: 483
Likes: 4
Default

Originally Posted by Buckinfitch
I use 1 quart of each ... no guessing

Now that **** right there is funny! I use AMSOIL in all 3 holes, no issues.
 
Reply
Old Mar 24, 2011 | 12:52 PM
  #24  
chevele72's Avatar
chevele72
Road Warrior
Joined: Apr 2010
Posts: 1,529
Likes: 8
From: Central Fl.
Default

Quote:
Originally Posted by lionsm13
amsoil is alright, more valve-train noise but it will cool your motor some.

It is actually mobil 1 syn with amsoil additives.

wrong

Actually, according to a very good source, linsm13 is not really wrong.
Amsoil buys their base stock from Mobil then adds their own additives.
Interesting, considering Amsoil was first.
 
Reply
Old Mar 24, 2011 | 01:22 PM
  #25  
WI Bob's Avatar
WI Bob
Road Master
Joined: May 2008
Posts: 1,065
Likes: 1
From: Madison, WI
Default

Arg, oil thread. But entertaining.

I put weight in the folks that have run a bunch of miles on a motor and then tore it down for an upgrade or whatever. If they say they see and measure very little wear and run brand X oil. I will run it.

Their favorites are Redline, Mobile 1 20-50, and Brad Penn.

I change oil for a few bikes and some love the Amsoil. I ran it and it works fine, just noisy.

Now I gotta go and find out who really makes Amsoil. Maybe it is a by-product from making Amway handcream?
 
Reply
Old Mar 24, 2011 | 01:28 PM
  #26  
OLDDEADEYE's Avatar
OLDDEADEYE
Outstanding HDF Member
Joined: Feb 2011
Posts: 3,051
Likes: 9
From: Norman Ok.
Default

Originally Posted by chevele72
Interesting, considering Amsoil was first.
From what I've seen about 4 years.
 
Reply
Old Mar 24, 2011 | 01:35 PM
  #27  
monkey sammich's Avatar
monkey sammich
Road Master
Joined: Jan 2011
Posts: 755
Likes: 5
From: Tallahassee, FL/Blue Ridge, GA
Default

Originally Posted by cdestuck
Been a longtime user of Amsoil but really think I'm going to give Mobile One a try next change

I am NOT using Amsoil because I prefer something I don't have to chase down a dealer for.

I bought 5 quarts of Mobil 1 20w-50 today and also got one of the huge oil filters for my diesel truck, and it was cheaper than buying just the oil. 35 bucks, out the door. Sale ends next week, I think.
 
Reply
Old Mar 24, 2011 | 01:39 PM
  #28  
brunswickoh's Avatar
brunswickoh
Road Master
Joined: May 2008
Posts: 1,031
Likes: 4
From:
Default

I run 20w50 motor oil in my bike with some 15w40 in the winter, after 30k miles it seems to still be running. I use valvoline, $3-$4 a quart at the auto parts store.
 
Reply
HD Forum Stories

The Best of Harley-Davidson for Lifelong Riders

story-0

7 Surprising Harley-Davidson Products that Are Not Motorcycles

 Verdad Gallardo
story-1

8 Best Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-2

10 Worst Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-3

Killer Custom's Jail Break Is The Breakout That Refused to Blend In

 Verdad Gallardo
story-4

Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?

 Verdad Gallardo
story-5

Harley-Davidson Reveals Super Cool Cafe Racer Concept

 Verdad Gallardo
story-6

Engraved Rebellion: Inside Bundnerbike's Glam Rock II

 Verdad Gallardo
story-7

10 Motorcycles You Should Never Buy

 Joe Kucinski
story-8

10 Things Harley-Davidson Needs to Fix in 2026

 Verdad Gallardo
story-9

Southpaw Super Glide: A Left-Hand-Drive 1979 Harley FXE Built to Fit the Rider

 Verdad Gallardo
Old Mar 24, 2011 | 02:27 PM
  #29  
veronese1's Avatar
veronese1
Novice
Joined: Aug 2007
Posts: 20
Likes: 0
Default

+1 on the 1-Quart of Each. That made my day!!!!

I stopped chasing Amsoil Dealers a few years back. Ever since, its been Mobil1 in all three holes with no issues.

20-50 VTwin Crankcase
MX4T or 4T 10-40 Primary
75-140 Transmission
 
Reply
Old Mar 24, 2011 | 09:09 PM
  #30  
mcain49's Avatar
mcain49
Road Master
Joined: Mar 2010
Posts: 943
Likes: 41
Default

Went to Wally World to buy some Mobil 1 20W50 V-Twin. They didn't have it. They had Castrol Power RS 4T V-Twin full synthetic. It says for use in HD engines, primaries and transmissions on the container. It had been priced at 9.70 a quart and was marked down to 7.00. I bought it all seven quarts on the shelf. Just hit the 1000 mile mark and getting ready to change the oil in all three holes. Plan to use the Castrol full syn in the engine and primary and Amsoil gear oil in the tranny. Just curious if anyone else is using the Castrol and what they thought of it.
 
Reply



All times are GMT -5. The time now is 02:54 AM.

story-0
7 Surprising Harley-Davidson Products that Are Not Motorcycles

Slideshow: The bar-and-shield logo shows up on far more than motorcycles, some of the company's most unexpected products have nothing to do with riding.

By Verdad Gallardo | 2026-04-29 16:50:35


VIEW MORE
story-1
8 Best Harley-Davidson Motorcycles Ever

Slideshow: Not every Harley gets it right, but these are the ones that genuinely earned their reputation.

By Pouria Savadkouei | 2026-04-15 14:23:21


VIEW MORE
story-2
10 Worst Harley-Davidson Motorcycles Ever

Slideshow: From the troubled AMF years to modern misfires, these bikes earned reputations for reliability issues, questionable engineering, or disappointing performance.

By Pouria Savadkouei | 2026-04-01 20:01:09


VIEW MORE
story-3
Killer Custom's Jail Break Is The Breakout That Refused to Blend In

Slideshow: Killer Custom's "Jail Breaker" build focuses more on stance and visual aggression than mechanical overhaul.

By Verdad Gallardo | 2026-03-18 19:20:32


VIEW MORE
story-4
Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?

Slideshow: The Swiss custom shop has taken a Harley Softail and stretched it into something so long and low that it looks closer to a rolling sculpture than a conventional motorcycle.

By Verdad Gallardo | 2026-03-07 16:15:30


VIEW MORE
story-5
Harley-Davidson Reveals Super Cool Cafe Racer Concept

Slideshow: Harley-Davidson's new RMCR concept revives the café racer formula with modern hardware-and it may be exactly the reset the company needs.

By Verdad Gallardo | 2026-03-04 12:23:37


VIEW MORE
story-6
Engraved Rebellion: Inside Bundnerbike's Glam Rock II

Slideshow: A standard cruiser becomes an intricate metal canvas in the hands of a Swiss custom house known for pushing Harley-Davidson platforms far beyond their factory brief.

By Verdad Gallardo | 2026-02-24 18:19:44


VIEW MORE
story-7
10 Motorcycles You Should Never Buy

Slideshow: There is no shortage of great motorcycles to buy, but we would avoid these ten.

By Joe Kucinski | 2026-02-19 14:50:51


VIEW MORE
story-8
10 Things Harley-Davidson Needs to Fix in 2026

Slideshow: Harley-Davidson's challenges aren't abstract; they show up in dropping shipments, shrinking dealer traffic, and strategic decisions that aren't yet translating into growth.

By Verdad Gallardo | 2026-01-13 18:33:17


VIEW MORE
story-9
Southpaw Super Glide: A Left-Hand-Drive 1979 Harley FXE Built to Fit the Rider

Slideshow: Graeme Billington's left-hand-drive Shovelhead is as much about problem-solving as it is about classic Harley form.

By Verdad Gallardo | 2025-12-30 11:27:08


VIEW MORE