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:

SE 103 head question

Thread Tools
 
Search this Thread
 
Old Nov 10, 2008 | 08:19 PM
  #1  
Dewky's Avatar
Dewky
Thread Starter
|
Cruiser
Joined: Aug 2008
Posts: 111
Likes: 2
From: NZ
Default SE 103 head question

Can anyone tell me what the specs are for the SE 103 heads that are fitted to the CVO bikes and are in the 103 kit for the 88" motor.They come with the 253 cams,pistons,pushrods etc.I have a set that I got at a pretty reasonable price that I was thinking of putting in a new Road King so that I can retain the warranty. thanks,

Dale
 
Reply
Old Nov 11, 2008 | 01:20 AM
  #2  
6 gun's Avatar
6 gun
Seasoned HDF Member
Liked
Loved
Community Favorite
Top Answer: 1
Joined: Mar 2008
Posts: 9,377
Likes: 1,774
From: Central Texas
Default

Dewky
I also have a set of those SE103 cvo heads and i love them they look fantastic
and they run great. now to answer your question go to the hd web site and look
up the SE pro racing parts then check out the SE 103+ heads they are almost the
same as your heads except yours and my heads have slighty smaller valves both intake and exhaust. I am running the 103+ pistons with SE 258 cams a SE air breather
and cobra speedsters exhaust. I never had it dyno tested but i can hit 70mph before i hit 3rd gear and it tops out around 117 to 120 mph
 
Reply
Old Nov 11, 2008 | 02:51 PM
  #3  
Dewky's Avatar
Dewky
Thread Starter
|
Cruiser
Joined: Aug 2008
Posts: 111
Likes: 2
From: NZ
Default

hi Kevin,

are you using the flat top cast stroker pistons with those heads?

Dale
 
Reply
Old Nov 11, 2008 | 03:06 PM
  #4  
Lamar07's Avatar
Lamar07
Advanced
Joined: Mar 2007
Posts: 73
Likes: 0
From: Illinois
Default 103

I have the same 103 plus 258 cams v&h true duel ovals 100hp 100tq. Runs great.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
jakerbaker01
Exhaust System Topics
11
Aug 25, 2011 03:46 PM
jmart963
General Harley Davidson Chat
3
Mar 16, 2010 05:43 AM
GAstreetglide
Exhaust System Topics
25
Nov 26, 2008 08:21 AM
6 gun
Exhaust System Topics
2
Apr 19, 2008 02:35 PM
Dino3981
Exhaust System Topics
41
Nov 22, 2007 11:10 PM




All times are GMT -5. The time now is 05:01 PM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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
story-9
The Best and Worst Harley-Davidson Moves of 2025

Slideshow: A clear-eyed look at what actually worked for Harley this year, and what quietly undermined its progress.

By Verdad Gallardo | 2025-12-29 17:10:48


VIEW MORE