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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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  1. Self help tips for Fuel injection Carburators and Ignition

    Moderators:

    1. dawg

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    Forum Statistics:

    • Threads: 29
    • Posts: 189

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  2. Self help tips for Tuners

    Moderators:

    1. dawg

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    • Threads: 13
    • Posts: 114

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  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 01:33 AM
    1 Attachment(s)
    • Replies: 0
    • Views: 3,698
    Hobbit
    02-11-2015 01:33 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: 29,576
    UltraNutZ
    12-20-2013 07:38 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
    22 Attachment(s)
    • Replies: 118
    • Views: 46,554
    davidb42
    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: 10,084
    Hobbit
    12-31-2011 12:24 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 05:04 PM
    4 Pages •
    1 2 3 ... 4
    4 Attachment(s)
    • Replies: 31
    • Views: 39,343
    Clint
    01-20-2011 10:38 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: 4,503
    Tom
    09-24-2010 08:25 AM Go to last post

  8.   Normal Threads  

  1. Petcock

    Just replaced my longtime leaking stock petcock. Guess leaking from old age... Drag Spec simple on off ... plugged the vacuum line ... 15 min work...

    Started by Doc‎, 12-22-2017 06:30 AM
    • Replies: 5
    • Views: 1,347
    Flame
    12-25-2017 09:10 AM Go to last post

  2. Cold-weather none start-ish

    Last week it was 24° and it started slower but it started my bike. The last two mornings have been frosty but 31° started even slower after about 30...

    Started by Tom‎, 11-14-2017 08:28 AM
    2 Pages •
    1 2
    • Replies: 13
    • Views: 991
    Flame
    11-20-2017 02:54 PM Go to last post

  3. 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: 1,070
    Tom
    06-20-2017 12:26 PM Go to last post

  4. 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 06:04 PM
    • Replies: 6
    • Views: 1,859
    Tom
    02-26-2017 08:22 AM Go to last post

  5. 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 06:29 PM
    3 Pages •
    1 2 3
    1 Attachment(s)
    • Replies: 28
    • Views: 16,557
    Azrider
    12-03-2016 05:45 PM Go to last post

  6. 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: 3,795
    smitty901
    08-26-2016 02:05 PM Go to last post

  7. 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
    4 Attachment(s)
    • Replies: 4
    • Views: 5,630
    BBStacker
    06-04-2016 02:08 AM Go to last post

  8. 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
    19 Attachment(s)
    • Replies: 5
    • Views: 3,895
    clutchglass
    06-01-2016 10:12 AM Go to last post

  9. 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: 3,090
    Kaviti
    04-27-2016 01:31 AM Go to last post

  10. 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 08:16 PM
    1st stage, engine cooling, ultra
    • Replies: 8
    • Views: 3,650
    Bob Loblaw
    02-08-2016 07:44 AM Go to last post

  11. 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 11:48 AM
    • Replies: 7
    • Views: 3,689
    Jaystronghawk
    11-22-2015 04:49 AM Go to last post

  12. 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
    3 Attachment(s)
    • Replies: 5
    • Views: 2,743
    Tom
    11-02-2015 12:06 PM Go to last post

  13. 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: 4,737
    SMOKENJOE
    05-24-2015 11:25 AM Go to last post

  14. 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: 6,298
    SMOKENJOE
    05-13-2015 02:03 AM Go to last post

  15. 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 06:48 PM
    5 Attachment(s)
    • Replies: 8
    • Views: 10,631
    SMOKENJOE
    05-13-2015 12:08 AM Go to last post

  16. 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 07:19 PM
    • Replies: 3
    • Views: 6,257
    SMOKENJOE
    05-12-2015 02:53 AM Go to last post

  17. 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 10:31 AM
    2 Pages •
    1 2
    • Replies: 18
    • Views: 9,692
    clutchglass
    11-19-2014 09:54 PM Go to last post

  18. 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
    4 Attachment(s)
    • Replies: 65
    • Views: 26,369
    Bob Loblaw
    11-10-2014 07:25 AM Go to last post

  19. 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 02:09 PM
    • Replies: 0
    • Views: 6,759
    siskokid
    11-05-2014 02:09 PM Go to last post

  20. 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: 6,911
    clutchglass
    10-30-2014 06:08 PM Go to last post
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