Welcome Area Only New Member Welcome Area Only. Be sure to pop in here and introduce yourself & let us know what Harley Davidson you own. Save your bike related questions for the proper area.

Dynojet kit installation

Thread Tools
 
Search this Thread
 
Old Jun 22, 2005 | 11:11 AM
  #1  
rm4040's Avatar
rm4040
Thread Starter
|
Cruiser
Joined: Jun 2005
Posts: 242
Likes: 0
Default Dynojet kit installation

I just purchased a dynojet kit # 8121 for my 2005 Harley twin cam from the dealer. My bike is new with no modifications except the screaming eagle air box and exhaust which I just put on.

Please help me with these two questions:

· The instructions state that for an after market exhaust and air box to use a # 185 jet. My Harley is stock with a #190 jet. Do I jet down with the Dyno kit or keep the stock #190 or what ?
· I also notice that there is no slow speed/Idle jet size change. My stock jet is a # 45, will the adjustment be enough for the bike not to run lean or do I have to change this jet to a larger size.

I would appreciate any information you can give me. Do I just install the kit as-is or what? Again my twin cam is stock except for the air box and exhaust.

Thanks,

Dick
 
Old Jun 22, 2005 | 11:42 AM
  #2  
pilot1996's Avatar
pilot1996
Seasoned HDF Member
Joined: Dec 2004
Posts: 8,978
Likes: 34
From: Cedar Point, NC
Default RE: Dynojet kit installation



I see you posted the exact same question in the Tech Forum. It'll get more visibility there. Glad you found us, recommend you check out the DIY section as well.

Post some pics of your scoot when you get the chance.

Mac
 
Old Jun 22, 2005 | 11:45 AM
  #3  
rm4040's Avatar
rm4040
Thread Starter
|
Cruiser
Joined: Jun 2005
Posts: 242
Likes: 0
Default RE: Dynojet kit installation

Glad to be here
 
Old Jun 22, 2005 | 11:21 PM
  #4  
Lovetoride's Avatar
Lovetoride
Grand HDF Member
Joined: Sep 2004
Posts: 3,685
Likes: 10
From:
Default RE: Dynojet kit installation



Glad you found us!

Ryan

 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
wild_one
EVO
11
Nov 20, 2012 03:37 AM
Mothr
Exhaust System Topics
2
Oct 7, 2008 12:44 AM
squidman
Exhaust System Topics
2
Mar 28, 2008 03:48 PM
twowheelsforever
Exhaust System Topics
5
Mar 9, 2007 02:04 PM
rm4040
Exhaust System Topics
13
Jun 26, 2005 04:36 PM




All times are GMT -5. The time now is 09:38 AM.

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