General Harley Davidson Chat Forum to discuss general Harley Davidson issues, topics, and experiences.
Sponsored by:
Sponsored by:

are 103 cams the same profile as the 96 tc engine,and the throttle body the same ?

Thread Tools
 
Search this Thread
 
Old Apr 3, 2018 | 02:02 PM
  #1  
Ryan o's Avatar
Ryan o
Thread Starter
|
Intermediate
Joined: Feb 2018
Posts: 38
Likes: 1
From: Adelaide Plains South Australia
Default are 103 cams the same profile as the 96 tc engine,and the throttle body the same ?

Hi all ,just would like to know , as I am going to refresh a standard 07' 96 " A motor thats done 101000 miles, trouble free and still running well ,can get new 09' 103 cam's and lifters, push rod's can I use them in up coming refit of the 96a motor? that will be re bored to 103 or? , can I use the standard throttle body as well ,or what must be done ,injector's ? ,,, I prefer to keep HD engines near stock, for reliability ,been thru the never ending hot up period!!! cheers and thank's in advanced and ride well
 
Reply
Old Apr 3, 2018 | 06:03 PM
  #2  
cvaria's Avatar
cvaria
Supporter
10 Year Member
Liked
Loved
Community Favorite
Joined: Sep 2012
Posts: 12,367
Likes: 2,215
From: Tallahassee, Florida
Supporter
Smile

Originally Posted by Ryan o
Hi all ,just would like to know , as I am going to refresh a standard 07' 96 " A motor thats done 101000 miles, trouble free and still running well ,can get new 09' 103 cam's and lifters, push rod's can I use them in up coming refit of the 96a motor? that will be re bored to 103 or? , can I use the standard throttle body as well ,or what must be done ,injector's ? ,,, I prefer to keep HD engines near stock, for reliability ,been thru the never ending hot up period!!! cheers and thank's in advanced and ride well
check the part numbers sir... keep in mind that some years differed in cam goods.

https://shop.outpostalaska.com/OEMpartfinder.htm

fish are biting today, yes sir...


 
Reply
Old Apr 4, 2018 | 01:34 AM
  #3  
Bluehighways's Avatar
Bluehighways
Stellar HDF Member
15 Year Member
Liked
Loved
Community Favorite
Joined: Feb 2010
Posts: 3,386
Likes: 255
From: Southern California
Default

I had a 96" 2010 Heritage Softail that I bought new.

I did a mild build myself, that I found to be extremely nice for power and extremely dependable. 10's of 1,000's of miles without a single issue.

Here is/was my build sheet, and what I paid for the items, which was in 2011 as I recall:
  • KB409C, Kieth Black Silvolite 103" Hypereutectic Piston Set, $162.76
  • 26H, Andrews Camshafts, $295.00
  • SE Heavy Duty Clutch Spring $25.00
  • 0.030" Head Gasket, Cometic, $58.72
  • Used 96” Cylinders, $25.00
  • Bore 96” Cylinders for 103" Pistons, $150.00
  • RA8HC Champion Spark Plugs, $2.98 ($1.49 each)
  • Top end gasket set, $45.00

I also purchased and used to nice benefit; a TTS MasterTune software, hardware and ECM programming system. I probably would have been OK without this, but it was a lot of fun (for me) setting it up and dialing the engine in.

Also, I ran a set of V&H BSL's (which probably weren't the best power choice) and a regular Stage 1 Air Cleaner.

I bought a set of used cylinders to minimize the downtime of the bike. That way I had everything on hand before I tore anything apart.

One more thing to pay attention to is the reason I picked this particular camshaft for this engine. I could have saved a few $ by using SE255 Cams (as that is a common choice for the sort of performance I was seeking) but the dynamic compression would have almost certainly required compression releases. I also wanted the power and torque curve a few hundred RPM higher than the SE255's deliver.
 
Attached Thumbnails are 103 cams the same profile as the 96 tc engine,and the throttle body the same ?-harley-right-side-lr.jpg  

Last edited by Bluehighways; Apr 4, 2018 at 01:41 AM. Reason: Add Picture
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
jpdeville
Engine Mechanical Topics
6
Aug 6, 2017 02:45 PM
WIHD55
Touring Models
6
Feb 22, 2012 10:48 AM
patriotmc
Touring Models
5
Nov 4, 2011 10:38 PM
SchoonerTuner
Dyna Glide Models
6
Apr 24, 2011 12:03 AM
lkr0
Touring Models
6
Nov 3, 2007 10:22 PM




All times are GMT -5. The time now is 02:05 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