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    RichardS ‎(Co-Founder)
    08-17-2010
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Forum: Harley Davidson Fuel,Tuners,Ignition and Carburator

Information,tech tips and diagnostics.From the Keihin CV,Mikuni carb to the modern Delphi fuel injection and ignition systems.

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    • Threads: 29
    • Posts: 189

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    • Threads: 13
    • Posts: 114
  1.   Sticky Threads  

  2. Sticky Thread Sticky: REAL AFR (air Fuel Ratios)

    well we all know HD's run hot and so on and that the greenies what leaner and less and less emmissions - but did you know that your HD, Car, Metric...

    Started by Hobbit‎, 02-11-2015 02:33 AM
    • Replies: 0
    • Views: 2,413
    02-11-2015 02:33 AM Go to last post
  3. Sticky Thread Sticky: TTS mastertune

    the engine tuner the early HD one was based on, and its still more programable than the the HD one http://www.mastertune.net/

    Started by Hobbit‎, 09-03-2010 09:26 AM
    5 Pages
    1 2 3 ... 5
    • Replies: 41
    • Views: 22,822
    12-20-2013 08:38 AM Go to last post
  4. Sticky Thread Sticky: Dobeck Gen 4 Install

    Ok folks, I've got off my dead ass and begun the install... I had more to do than what would be a normal install... I had to remove the DTT system...

    Started by Tbones‎, 10-06-2011 06:20 PM
    12 Pages
    1 2 3 ... 12
    • Replies: 118
    • Views: 36,400
    09-09-2012 03:48 AM Go to last post
  5. Sticky Thread Sticky: the simplest and most effective stage 1 engine tuner

    this is the simplest and most effective stage1 engine tuner i have ever used or seen, and to boot it works brilliantly and dont cost the earth ...

    Started by Hobbit‎, 09-03-2010 09:33 AM
    2 Pages
    1 2
    • Replies: 11
    • Views: 7,749
    12-31-2011 01:24 PM Go to last post
  6. Sticky Thread Sticky: 96" Motor Stage 1 Expectations

    Many bikers have that need for more power.One of the most common upgrades to a new bike is the stage 1.This article is intended to give some...

    Started by Bagger‎, 12-19-2010 06:04 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 31
    • Views: 28,768
    01-20-2011 11:38 AM Go to last post
  7. Sticky Thread Sticky: Introduction to Harley-DavidsonŽ Electronic Sequential Port Fuel Injection (ESPFI)

    In this segment, we'll attempt to explain the components and operation of the ESPFI systems offered on 2001 and later SoftailŽ, 2002 and later...

    Started by RichardS‎, 09-24-2010 07:24 AM
    • Replies: 1
    • Views: 3,668
    09-24-2010 08:25 AM Go to last post
  8.   Normal Threads  

  1. Throttle sticking 2004 Sporty

    Ok rode yesterday and noticed a couple times the throttle didn't self return. Working on it this morning I discovered if I back the screws off on the...

    Started by ImMrBill‎, 06-20-2017 11:03 AM
    • Replies: 3
    • Views: 609
    06-20-2017 12:26 PM Go to last post
  2. Xied info

    My neighbor bought some Vance and Hines long shots and they do not have O2 sensor bongs what's the best way to bypass the 02 sensors. Any idea like...

    Started by Tom‎, 02-25-2017 07:04 PM
    • Replies: 6
    • Views: 1,164
    02-26-2017 09:22 AM Go to last post
  3. ECM Flash

    New m8 was in for 1000 mile service and check up. All good. bill shows a no charge ECM flash. Old calibration 41000481A New calibration...

    Started by smitty901‎, 11-19-2016 07:29 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 9,734
    12-03-2016 06:45 PM Go to last post
  4. 103 hi output and tune

    On the 2016 all I did was change header. I made no adjustments to the tune. With 14,000 miles on it today I decided to do the 15,000 mile plug...

    Started by smitty901‎, 08-26-2016 02:05 PM
    • Replies: 0
    • Views: 2,595
    08-26-2016 02:05 PM Go to last post
  5. Dobeck EJK

    http://www.electronicjetkit.com I bought this kit for my 2010 ultra and went another direction. This unit doesn't have 100 miles on it. $106....

    Started by BBStacker‎, 09-21-2015 09:38 PM
    • Replies: 4
    • Views: 3,959
    06-04-2016 02:08 AM Go to last post
  6. 1200 Sportster Catch Can project

    Several things lead to this post. I bought a new to me 2003 Sportster sport. When I got it home I wanted to make sure everything was in good working...

    Started by BBStacker‎, 05-30-2016 02:49 AM
    • Replies: 5
    • Views: 2,034
    06-01-2016 10:12 AM Go to last post
  7. Spark Plugs..

    So have been doing my own maintenance. Save the initial which was done by the dealership. I have been in the habit of replacing the spark plugs...

    Started by Kaviti‎, 04-23-2016 01:06 AM
    • Replies: 9
    • Views: 2,003
    04-27-2016 01:31 AM Go to last post
  8. Is a stage 1 really healthy for my 2014 Ultra?

    I had a stage 1 completed on my 2014 Ultra. Is this really making the engine run cooler and better overall for the long haul?

    Started by bayhunter‎, 02-04-2016 09:16 PM
    1st stage, engine cooling, ultra
    • Replies: 8
    • Views: 2,337
    02-08-2016 08:44 AM Go to last post
  9. Dynojet service

    I purchased a PV from dynojet for the 2013 RGU. just out of warranty the touch screen failed. Tossed it in a box and ordered a new one from Fuel...

    Started by smitty901‎, 11-20-2015 12:48 PM
    • Replies: 7
    • Views: 2,748
    11-22-2015 05:49 AM Go to last post
  10. New plugs bring a tech question

    I stopped and bought some new plugs it's been a while and is heading into colder weather it is always putting them in I noticed this. Dot after the...

    Started by Tom‎, 10-31-2015 10:58 AM
    • Replies: 5
    • Views: 1,895
    11-02-2015 01:06 PM Go to last post
  11. AFR RATIO'S

    Found a nice video on afr ratios this could be useful when setting up a map

    Started by SMOKENJOE‎, 05-24-2015 11:25 AM
    • Replies: 0
    • Views: 3,500
    05-24-2015 11:25 AM Go to last post
  12. PINGING THUNDER-MAX

    You are riding the bike you should know where the ping starts and ends at what rpm Pinging-How to Adjust Timing To Remove Pinging a simple process...

    Started by SMOKENJOE‎, 05-13-2015 12:33 AM
    • Replies: 2
    • Views: 3,786
    05-13-2015 02:03 AM Go to last post
  13. More on lowering idle rpms

    This subject comes up from time to time . I notice that Dynojet power vision has now added this requirement to using the feature that allows you to...

    Started by smitty901‎, 12-01-2013 07:48 PM
    • Replies: 8
    • Views: 6,813
    05-13-2015 12:08 AM Go to last post
  14. Thunder-Max tuner

    Been staring around on this thread. Has anybody used the Thunder-Max tuner ? I have been running them for about 6 yrs on 2 different bikes.

    Started by cardboard‎, 12-11-2013 08:19 PM
    • Replies: 3
    • Views: 4,064
    05-12-2015 02:53 AM Go to last post
  15. Best tuner for your buck

    Hello all I own a 2009 Road Glide and I've been reading a lot on tuners in this forum. my current setup on mine is basically a full rhinehart exhaust...

    Started by 300SS‎, 11-18-2014 11:31 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 6,984
    11-19-2014 10:54 PM Go to last post
  16. Popping back

    Well the popping is back in my bike I tried to adjust my timing checked everything put another ignition in and new plugs in it tore the carburetor...

    Started by Harleyrider90‎, 10-27-2014 06:25 PM
    7 Pages
    1 2 3 ... 7
    • Replies: 65
    • Views: 19,218
    11-10-2014 08:25 AM Go to last post
  17. Fuel Moto Micro EFI Tuner

    I haven't seen any post on this micro tuner, but was wondering if anyone's tried it yet. I had a PV on my 11' FLTRU and loved it, however, I picked...

    Started by siskokid‎, 11-05-2014 03:09 PM
    • Replies: 0
    • Views: 4,654
    11-05-2014 03:09 PM Go to last post
  18. any advice?

    I have a 2001 fatboy ,fuel injected.....took a ride over the weekend 150 mi each way,stopped for gas ,filled up tried to start the bike but it...

    Started by bman‎, 10-30-2014 09:19 AM
    2 Pages
    1 2
    • Replies: 10
    • Views: 4,333
    10-30-2014 06:08 PM Go to last post
  19. Home made air cleaner cover

    I recently installed a Vance & Hines V02 air cleaner set up. It looked good, but I had planned on making or buying an a/c cover. Today, I took my...

    Started by Ranch Hand‎, 10-07-2014 09:25 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 6,867
    10-17-2014 08:12 AM Go to last post
  20. Popping through the Carburetor

    I have a 1990 Electraglide classic and it wants to pop back through the carburetor going at cruising speeds has new plugs brand new Ultima ignition...

    Started by Harleyrider90‎, 10-15-2014 09:11 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 6,715
    10-16-2014 09:26 PM Go to last post

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