Softail Models Standard, Custom, Night Train, Deuce, Springer, Heritage, Fatboy, Deluxe, Rocker and Cross Bones.
Sponsored by:
Sponsored by:

Carb Problems - I think

Old Jun 9, 2013 | 10:28 PM
  #1  
Backroads Bruce's Avatar
Backroads Bruce
Thread Starter
|
Stage III
Joined: Jun 2012
Posts: 3
Likes: 0
From: US
Exclamation Carb Problems - I think

I have a 2000 Night Train with low miles I bought a couple of months back. The former idiot, oops, the formor owner purchaced a Screaming Eagle carb kit and installed himself. The bike had been laid down though everything seems cosmetic but it did go down on the right side. perhaps intake manifold gasget or?

I opened the kit and found the 180 jet missing so I assume that is the one he choose.

On acceleration I get a flat spot then it picks up and goes. It also seems to be a bit of a dog at higher speeds. I suspect it might be running lean or?

On my last scooter, a 80 shovel I had an S&S and could tune this problem out as long as I had the right jet for the elevation was at.
The stock carb on my 2000 night train has no adjustments that I can find. How would one lean it out or richin it? Of should I go to a 185 jet?

Thanks
 
Reply
Old Jun 10, 2013 | 01:31 AM
  #2  
magnum629c's Avatar
magnum629c
Outstanding HDF Member
Joined: Jun 2008
Posts: 2,374
Likes: 5
From: redbank new Jersey
Default

Its covered over with lead u have to drill the plug out.. I had great running CV carbs and they can be made great but I went to a Mukuni and wow love it way more and piece of cake to tune... For 290$ it was not worth my time Messing with the CV..... Try eastern proformance for a Mukuni.... I did mess around with a stock carb they are good but there no mukuni
 
Reply
Old Jun 10, 2013 | 04:05 AM
  #3  
olongapo1's Avatar
olongapo1
Road Master
Joined: Oct 2008
Posts: 970
Likes: 19
From: Philippines
Default

I agree with Magnum629c, The Harley CV carb can be made to perform but it requires a lot of modification and tweaking and in my opinion not worth the time and money. The Mikuni 42 will give you instant throttle response and is easy to tune and maintain.
 
Reply
Old Jun 10, 2013 | 06:21 AM
  #4  
magnum629c's Avatar
magnum629c
Outstanding HDF Member
Joined: Jun 2008
Posts: 2,374
Likes: 5
From: redbank new Jersey
Default

And there a nice hp gain too..
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Smartbass
General Harley Davidson Chat
37
Jan 13, 2016 08:35 AM
FrankCaputo
Touring Models
15
Nov 23, 2015 07:44 PM
livetoofast
Softail Models
11
Aug 16, 2011 09:42 PM
Blown 331
EVO
7
Dec 31, 2007 04:43 PM
Beeracuda
Exhaust System Topics
13
Dec 27, 2005 03:16 PM


Thread Tools
Search this Thread

All times are GMT -5. The time now is 04:34 PM.

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