Oil Archive (no new posts) An archive of oil related questions and comments.

Do I need an oil cooler or not?

 
Thread Tools
 
Search this Thread
 
Old May 6, 2006 | 01:30 AM
  #1  
old kid's Avatar
old kid
Thread Starter
|
Novice
Joined: May 2006
Posts: 17
Likes: 0
From:
Default Do I need an oil cooler or not?

I have a 1972 XLCH with kick and electro start. I plan on taking this on some long trips and I have heard that adding an oil cooler would help the engine run cooler? Would it be beneficial for me to add one to my bike if I'm going to be riding it for long periods of time? Thanks.
 
Old May 6, 2006 | 01:44 AM
  #2  
KBFXDLI's Avatar
KBFXDLI
Big Kahuna HDF Member
Joined: Feb 2006
Posts: 23,881
Likes: 34
From: USA
Default RE: Do I need an oil cooler or not?

Since the engine has survived since 1972 without one.........I'd say no. Just change the oil every 3-4000 miles and tune it up. Don't switch oils either.
 
Old May 6, 2006 | 02:27 AM
  #3  
pococj's Avatar
pococj
Seasoned HDF Member
20 Year Member
Liked
Loved
Community Favorite
Joined: Dec 2004
Posts: 11,068
Likes: 1,473
From: Texas! Ya mean there's someplace else?
Default RE: Do I need an oil cooler or not?


ORIGINAL: KBFXDLI

Since the engine has survived since 1972 without one.........I'd say no. Just change the oil every 3-4000 miles and tune it up. Don't switch oils either.
Oil change intervals on these old Ironheads is 2000 miles. The CH models didn't even have oil filters, and the H model filter was only a wee bit better than no filter at all. I used an old Ford power steering cooler as an oil cooler. It helped on my CH.
 
Old May 6, 2006 | 02:40 AM
  #4  
bobcowan's Avatar
bobcowan
Road Warrior
Joined: Dec 2005
Posts: 1,950
Likes: 2
From: Colorado Springs, CO
Default RE: Do I need an oil cooler or not?

Depends on how hot your oil gets.

This comes up a lot, with old and new bikes, stock and modified. Oil has to be within a certain temperature range to work correctly. It has to be greater than 180*, and generally less than 230*'ish. Synthetic can withstand higher temps before break down, but the engine can only withstand higher temps for short periods.

The answer, my friend, is blowing in the wind. Literally. Take the bike for a good long ride on a warm day. Check the oil temp. If it's hot, add a cooler. If not, don't. It really is that simple.

I know you're going on a long trip soon. But you won't start out on a long trip without a moderate shake-down cruise, will you?
 
Old May 6, 2006 | 10:28 AM
  #5  
pococj's Avatar
pococj
Seasoned HDF Member
20 Year Member
Liked
Loved
Community Favorite
Joined: Dec 2004
Posts: 11,068
Likes: 1,473
From: Texas! Ya mean there's someplace else?
Default RE: Do I need an oil cooler or not?


ORIGINAL: bobcowan

I know you're going on a long trip soon. But you won't start out on a long trip without a moderate shake-down cruise, will you?
And a new set of kidneys, with a couple vertebra complete with discs, for ridin' that hardtail on a long trip!
 
Old May 6, 2006 | 12:21 PM
  #6  
old kid's Avatar
old kid
Thread Starter
|
Novice
Joined: May 2006
Posts: 17
Likes: 0
From:
Default RE: Do I need an oil cooler or not?

"a new set of kidneys, with a couple vertebra complete with discs"- Hahahaha that is hillarious but true.
Right now there is no oil gauge but the oil box gets hot enough to where it's hot on the back of my leg after about 50 miles. I took her on a three hour ride and the oil box was HOT enough to where I'd sat with my hand between my leg and the oil box every once in a while (I had mechanix gloves on). I hate to take away from the bikes character but I also wanna make this ol Iron head motor last as long as possible. Thanks fellas
 
Old May 7, 2006 | 03:00 PM
  #7  
fl_799's Avatar
fl_799
Road Master
Joined: Dec 2005
Posts: 1,224
Likes: 2
From:
Default RE: Do I need an oil cooler or not?

A cooler on an ironhead is a pretty easy hookup to boot. Why not, go for it!

Old BSA's are the same way. Either they have no oil filter or one of marginal filtering that looks like a hospital bandage. On non filter bikes, I go 1000 miles max between changes or less if I cook it in traffic.
 
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Huggerbugger
Dyna Glide Models
20
Jan 6, 2024 02:35 PM
cpc0812
Softail Models
12
Nov 28, 2012 07:19 PM
dwayne.aycock
Touring Models
18
Feb 28, 2011 03:59 AM
Tao3535
Touring Models
67
Oct 8, 2009 07:40 AM
scottharstad
Dyna Glide Models
12
Mar 24, 2008 01:42 PM




All times are GMT -5. The time now is 01:53 PM.

story-0
7 Times Harley-Davidson Chucked Tradition Out the Window

Slideshow: Harley-Davidson built its reputation on nostalgia, but every so often, the company took a hard left turn into the future.

By Verdad Gallardo | 2026-05-20 11:18:19


VIEW MORE
story-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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