M8 Break In
Grand HDF Member
Joined: Nov 2017
Posts: 4,251
Likes: 3,134
From: Texas
Woman 1: These french fries are terrible.
Woman 2: And in such small portions, too!
Seasoned HDF Member
Joined: Jan 2008
Posts: 13,675
Likes: 11,463
From: State of Confusion
Seriously! It's like "Harley engineers are idiots, their manufacturing is terrible, their quality control is hideous, their technicians are incompetent, their engines self-destruct, but hey everyone, I just spent $25,000 on a new Harley"... it sounds like that Woody Allen bit with the two fat women:
Woman 1: These french fries are terrible.
Woman 2: And in such small portions, too!
Woman 1: These french fries are terrible.
Woman 2: And in such small portions, too!
Road Captain
Joined: Mar 2017
Posts: 631
Likes: 279
From: Arkansas
Really..... I suppose you are an expert on oil and mechanical engineering too. HD has been in business longer than you have been alive, that says something about HD and you.........
6th Gear
Joined: May 2018
Posts: 10
Likes: 0
From: New England
Quick question here. I've broken in a few engines but this is my first Harley so I'm unsure of the exacts. I heard from the dealer I don't want to go past 3500 rpm during break in (fine) and that it's good to spend most time on back roads for shifting up/down (sure) but also stated "don't lug it". I'm also reading that here, frankly I was so excited to get on the bike I didn't think to ask any specifics.
I'm going to assume that a Harley is the same general principle in which you don't want to get that "chug chug chug" in a gear but is there a specific RPM I should be looking to keep it over or is it simply to avoid lugging as much as possible?
Thanks!
I'm going to assume that a Harley is the same general principle in which you don't want to get that "chug chug chug" in a gear but is there a specific RPM I should be looking to keep it over or is it simply to avoid lugging as much as possible?
Thanks!
Seasoned HDF Member
Joined: Jan 2008
Posts: 13,675
Likes: 11,463
From: State of Confusion
Quick question here. I've broken in a few engines but this is my first Harley so I'm unsure of the exacts. I heard from the dealer I don't want to go past 3500 rpm during break in (fine) and that it's good to spend most time on back roads for shifting up/down (sure) but also stated "don't lug it". I'm also reading that here, frankly I was so excited to get on the bike I didn't think to ask any specifics.
I'm going to assume that a Harley is the same general principle in which you don't want to get that "chug chug chug" in a gear but is there a specific RPM I should be looking to keep it over or is it simply to avoid lugging as much as possible?
Thanks!
I'm going to assume that a Harley is the same general principle in which you don't want to get that "chug chug chug" in a gear but is there a specific RPM I should be looking to keep it over or is it simply to avoid lugging as much as possible?
Thanks!
6th Gear
Joined: May 2018
Posts: 10
Likes: 0
From: New England
Yeah, I read that but wasn't clear on the lugging and the owners manual didn't clarify. Hence why I asked the pros here. Assuming from your response my definition of lug is accurate enough and I don't need to be concerned about a specific rpm. Just wanting to make sure I break in my new baby right.
Tourer
Joined: Feb 2007
Posts: 473
Likes: 57
From: Utah
Quick question here. I've broken in a few engines but this is my first Harley so I'm unsure of the exacts. I heard from the dealer I don't want to go past 3500 rpm during break in (fine) and that it's good to spend most time on back roads for shifting up/down (sure) but also stated "don't lug it". I'm also reading that here, frankly I was so excited to get on the bike I didn't think to ask any specifics.
I'm going to assume that a Harley is the same general principle in which you don't want to get that "chug chug chug" in a gear but is there a specific RPM I should be looking to keep it over or is it simply to avoid lugging as much as possible?
Thanks!
I'm going to assume that a Harley is the same general principle in which you don't want to get that "chug chug chug" in a gear but is there a specific RPM I should be looking to keep it over or is it simply to avoid lugging as much as possible?
Thanks!
Lugging like nails on a chalkboard is berry berry bad on my heritage 18 is too low , over 2K is best.
Last edited by sectime; May 27, 2018 at 07:55 AM.
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Seasoned HDF Member
Joined: Jan 2008
Posts: 13,675
Likes: 11,463
From: State of Confusion
Yeah, I read that but wasn't clear on the lugging and the owners manual didn't clarify. Hence why I asked the pros here. Assuming from your response my definition of lug is accurate enough and I don't need to be concerned about a specific rpm. Just wanting to make sure I break in my new baby right.
- Up to 800 km (500 mi), vary the engine speed and avoid operating at any steady engine speed for long periods. Engine speed up to 3500 rpm in any gear is permissible.
- Avoid lugging the engine by not running the engine at low speeds in higher gears.