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:

Whats up with STROKER BUILDS?

Thread Tools
 
Search this Thread
 
Old Nov 5, 2007 | 09:40 AM
  #1  
DonnyI's Avatar
DonnyI
Thread Starter
|
Road Captain
Joined: Oct 2007
Posts: 580
Likes: 4
From: Sauble Beach
Default Whats up with STROKER BUILDS?

Seems like a few members with TC big bores are upgrading to strokers. Why are complete motor swaps not common (Jims or S&S)?? Pull a big bore motor intact, sell it & drop in a warranteed pro-built matched component stroker ? Damn, the dual induction intake on the S&S 124 sure is a sweet work of art. Something for power freaks to ponder!

 
Reply
Old Nov 5, 2007 | 09:54 AM
  #2  
PhilM's Avatar
PhilM
Ultimate HDF Member
Joined: Feb 2006
Posts: 5,939
Likes: 3
From: TX
Default RE: STROKER BUILDS...JUST WONDERING WHY?

Some will say that replacing the motor with a complete 3rd party unit make the bike no longer a Harley... some may or may not care.

Personally, I like working on stuff & just how good do you think the warranty on a "performance" motor is really gonna be?

 
Reply
Old Nov 5, 2007 | 10:10 AM
  #3  
DonnyI's Avatar
DonnyI
Thread Starter
|
Road Captain
Joined: Oct 2007
Posts: 580
Likes: 4
From: Sauble Beach
Default RE: STROKER BUILDS...JUST WONDERING WHY?

Ya Phil, just sayin' I like working on stuff as well but like most I wouldn't be comfortable with a total motor rebuild. Whatever the motor its still a Harley with a TC in my book.
 
Reply
Old Nov 5, 2007 | 12:52 PM
  #4  
nwbobnw's Avatar
nwbobnw
Cruiser
Joined: May 2007
Posts: 194
Likes: 0
Default RE: STROKER BUILDS...JUST WONDERING WHY?

In some states changing the motor may require a builders title.
 
Reply
Old Nov 5, 2007 | 03:05 PM
  #5  
Biggzed's Avatar
Biggzed
Seasoned HDF Member
20 Year Member
Liked
Loved
Community Favorite
Joined: Dec 2005
Posts: 5,457
Likes: 611
Default RE: STROKER BUILDS...JUST WONDERING WHY?

That S&S 124" is no slouch, but I bet all of these 120" HQ builds will beat it's A$$, and these guys will have spent less money doing it. In fact, I bet the 113" builds would surprise an out of the box S&S 124" also.
 
Reply
Old Nov 5, 2007 | 03:20 PM
  #6  
DI75's Avatar
DI75
Ultimate HDF Member
Joined: Feb 2006
Posts: 6,007
Likes: 2
From:
Default RE: STROKER BUILDS...JUST WONDERING WHY?

I did the stroker rebuild on two different bikes using HD part. Totally satisfied and saved about 4 grand each time versus that $$$$$ S&S.
 
Reply
Old Nov 5, 2007 | 05:34 PM
  #7  
jeepster09's Avatar
jeepster09
Grand HDF Member
20 Year Member
Liked
Loved
Top Answer: 3
Joined: Feb 2005
Posts: 4,307
Likes: 9,428
From: Twin Cities Minnesota
Default RE: Whats up with STROKER BUILDS?

ORIGINAL: DonnyI

Seems like a few members with TC big bores are upgrading to strokers. Why are complete motor swaps not common (Jims or S&S)?? Pull a big bore motor intact, sell it & drop in a warranteed pro-built matched component stroker ? Damn, the dual induction intake on the S&S 124 sure is a sweet work of art. Something for power freaks to ponder!


Biggest reason I can see for not swapping out is you lose correct serial number on original motor. Might have impact on resale and insuring.
 
Reply
Old Nov 5, 2007 | 05:48 PM
  #8  
asuperheat's Avatar
asuperheat
Road Master
Joined: Jun 2006
Posts: 783
Likes: 1
From:
Default RE: Whats up with STROKER BUILDS?

Matching #'s for me also like to do my own work, my way, parts I choose, for me it's as much about turning the wrenches as the funof the power, also think that a H.Q. 113" on the street will hold its own against a larger replacement motor I went with H.Q. because I beleve in tq. and good lines not so much as peak #'s the H.Q. 113 should make around 130 ft lbs with good lines and damn how do you pass that up for less than 4,000 ? These are things that make my decisions for me.
 
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 Nov 5, 2007 | 06:22 PM
  #9  
gunnert's Avatar
gunnert
Road Captain
Joined: Sep 2006
Posts: 749
Likes: 2
Default RE: Whats up with STROKER BUILDS?

Last I heard HQ has done up to 113" motor, not larger. I don't think serial numbers or anything else like that has anything to do with why you don't see more strokers. I "believe" it's more attributed to 1. Most don't know enough about motors to make the jump, 2. COST! It's hard enough to justify laying out $20 grand for a bike much less another 7-8K up front.

Yea, I've read all about...."buy a 124" motor, swap it in, sell your old motor, yadyadayada". But, in reality you can't just change out a motor. What about the exhaust system? A good exhaust on a 95" will probably be lacking on a 124". What about the clutch? What about tuning?What about all the othernew partsyoujust have to havefor a newHarley?

Don't get me wrong, I agree, the best option for performance is a motor swap when the bike is new. It's a shame you can't get the options you want on a new Harley without ending up with a pickup load of spare parts.... Harley's marketing strategy is to sell blah bikes and make a bundle off of the parts bought AFTER the bike is taken home. This strategy has been working for years, but I have a feeling the "train is running out of steam".



I

[IMG]local://upfiles/18192/880D416FA0374CDC9DA01340951F9076.jpg[/IMG]
 
Reply
Old Nov 5, 2007 | 06:35 PM
  #10  
asuperheat's Avatar
asuperheat
Road Master
Joined: Jun 2006
Posts: 783
Likes: 1
From:
Default RE: Whats up with STROKER BUILDS?

H.Q is doing 120" now it is basicaly the 113" with a 4-5/8 stroke and set up to the compresion you desire a few on here are in the process of building these now probably gona have to buy a few extra tires just dont know how the rear tires are gona hold up
ORIGINAL: gunnert

Last I heard HQ has done up to 113" motor, not larger. I don't think serial numbers or anything else like that has anything to do with why you don't see more strokers. I "believe" it's more attributed to 1. Most don't know enough about motors to make the jump, 2. COST! It's hard enough to justify laying out $20 grand for a bike much less another 7-8K up front.

Yea, I've read all about...."buy a 124" motor, swap it in, sell your old motor, yadyadayada". But, in reality you can't just change out a motor. What about the exhaust system? A good exhaust on a 95" will probably be lacking on a 124". What about the clutch? What about tuning?What about all the othernew partsyoujust have to havefor a newHarley?

Don't get me wrong, I agree, the best option for performance is a motor swap when the bike is new. It's a shame you can't get the options you want on a new Harley without ending up with a pickup load of spare parts.... Harley's marketing strategy is to sell blah bikes and make a bundle off of the parts bought AFTER the bike is taken home. This strategy has been working for years, but I have a feeling the "train is running out of steam".



I

[IMG]local://upfiles/18192/880D416FA0374CDC9DA01340951F9076.jpg[/IMG]
 
Reply



All times are GMT -5. The time now is 07:48 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