Comments on: New Accel Self-Learning Module For Fuel Injected Harley-Davidson. Just Plug And Ride.

By: Hog Wild of Temple

Hog Wild of Temple — Mon, 01 Mar 2010 17:56:59 +0000

We installed an SLM module on a 96 Evo because there was not a wide selection of fuel management systems available for the early Magneti Marelli bikes. In order to use a Power Commander, the ECM would have to be upgraded to a later model so it was too expensive to be practical.
After a base run on the Dyno, we installed the SLM and rode it about 50 miles. When we put it back on the Dyno, we saw about 25% increase in HP & torque along with a much better AFR across the board. The HD Classic was like a totally different bike. The throttle response was greatly improved which made it much more enjoyable to ride.
We have since installed several more SLM modules and have been impressed with the results on modified bikes as well as stock bikes. The dyno graphs show increases in HP and torque so it is not a matter of “it feels a lot stronger and faster”. Bottom line, the SLM lives up to its claims and is quite impressive.

By: dave97flhri

dave97flhri — Sun, 21 Feb 2010 20:59:27 +0000

does this help with all the promlems with the early M&M efi’s ?

By: Butch

Butch — Sun, 14 Feb 2010 17:02:59 +0000

All I know is that I’m saving up to buy one of these! From all I’ve read, this sounds EXACTLY like the type of unit I’ve been waiting for. Can’t wait to buy one and try it with the drag pipe slipons I’ve added to my stock XL1200L Sportster.Then when I can afford it, I’ll try adding the stage one air intake.I’m excited about this!

By: rob gutz

rob gutz — Mon, 25 Jan 2010 16:40:45 +0000

hi hogmaster where can i buy your cams made to go with the slm module? and is their an application for my bike? 1999 FLTHCUI has intake air cleaner v & h pro pipe and mild h.d.s.e. cam and dobeck perfomance ign. module. will this improve what i have and yesi know i will have to exchange ign. modules out. thank you for any available links advice or info. rob gutz

By: DDD Automotive Aftermarket Blog » Blog Archive » 2010 ACCEL Motorcycle Metric & V-Twin Catalogs Available Now

Thu, 14 Jan 2010 22:19:11 +0000

[...] ACCEL SLM Module Blog at CyrilHuzeblog.com [...]

By: Hogmaster

Hogmaster — Wed, 30 Dec 2009 08:01:43 +0000

Sorry Kevin I have been out of town for the Holiday. Can you email me back at the racengineering@gmail.com. Dewey is a friend of mine. He no longer owns the shop. And I am the person who configured the 54 cams when I was working for Andrews Products. The 54’s are mine.
They were the last cams I done before I left. The 32’s and the 54’s. What is you static compression?
Those 54’s will work good up to 10-1. What altitude do you live at?
This is how the SLM operates.
Information from the SLM sent back to the ECU is evaluated and possessed the ecu will make the timing changes according to the information it received.

By: Kevin

Kevin — Thu, 24 Dec 2009 14:40:30 +0000

Listed below is my build. Is in progress. Will not be upgrading further, unless major failure.
Do not really want the PowerCommander, but limited due to FBW.
(PowerCommander is a good unit but I would rather keep the closed loop)
The ThunderMax is still on the 45 days until release (since summer).
I did not know Accel had the SLM until I searched for plugs and wires.

Due to multiple items being modified: Would I require an upgrade map (SERT, etc) prior to installing the SLM05?
I like what I read about the SLM, but would like more information.
Is the AFR programmable?
Is there a MAP installed in the SLM?
If I just plug into current ECU would it be too lean on start up?
Other information would be appreciated on steps required concerning SLM and my build?
Thanks
Kevin

*******************************************************************************
Crankshaft Trued, Plugged, and Welded
Left Case Timken Conversion
Pistons Wisco
Cylinders 107” Revolution Performance
Cam Andrews 54HG & Gear Kit
16/42 238 .555 .165
43/15 238 .555 .158
Pushrods Crane Adjustable Chrome Moly
Rocker Arm Roller Rockers Crane – Stock Ratio
Feuling (Combo Kits) #7074 – CamPlate, Oil Pump, Lifters
Exhaust Thunderheader #1054B (2 into 1 Long Style)
Air Cleaner K&N 63-1122
Clutch HD Heavy Duty Spring
Heads Dewey heads. (Pocket Port) 86cc
Spark Plugs Accel Y2418P
Plug Wires S/S Ferro-Spiral Core
Ignition (Zippers ThunderMax, PowerCommander or SLM05)
*******************************************************************************

By: wilks3

wilks3 — Tue, 08 Dec 2009 07:27:02 +0000

Called Accel to see when unit will be out for 2010 Dynas, as H-D changed the plug at O2 sensors in ‘10. Guy said Feb, can’t wait!

By: Wookieman

Wookieman — Wed, 02 Dec 2009 20:41:38 +0000

http://www.mrgaskettv.com/video/10459

By: Wookieman

Wookieman — Wed, 02 Dec 2009 20:40:32 +0000

Guys, i found this on the ACCEL Website, thought you might enjoy it. BTW, it works great on my buddies bikes. I have a Honda w/carb, but I think they will making the SLM for Metric Applications?

By: Hogmaster

Hogmaster — Mon, 30 Nov 2009 19:16:50 +0000

Tom, You could have had an intake leak that did not effect it as much with the stock exhaust.

By: Tom

Tom — Sun, 29 Nov 2009 02:44:34 +0000

hmm.. good idea. I have a Forcewinder installed, but this was already before I installed the V&H. So I assume that the possible leak was with the exhaust..

By: Hogmaster

Hogmaster — Tue, 24 Nov 2009 19:03:17 +0000

Tom one other thing, Haave your dealer check the gaskets on your air cleaner also. An air leak at the intake could also cause decell pop. I assume you may have a S/E aie cleaner.
Good luck. Hogmaster

By: Tom

Tom — Tue, 24 Nov 2009 17:58:52 +0000

OK, I´ll ask my dealer. he has installed the big shots..
Thanks Hogmaster

By: Hogmaster

Hogmaster — Mon, 23 Nov 2009 17:58:14 +0000

Tom, Did you install new exhaust gaskets when you changed you pipes? Are there connections at the mufflers ? make sure everything is tight. The only time I have experienced decell popping there has been an exhaust leak.. Hogmaster

By: Tom

Tom — Fri, 20 Nov 2009 00:12:05 +0000

I had my first ride today and it felt much beter than the Fuelpak
Excellent performance …
No misfire anymore, but still decel popping.
Do you think this must be an exhaust leak then?
But than this must be where the exhaust is fixed to the engine because I have the V&H big shots..

By: Tom

Tom — Tue, 17 Nov 2009 18:23:23 +0000

As you may probably know, it´s not the best time in Germany to go out for a test ride
Hopefully next weekend, but even after starting the engine and let it run a few minutes it sounds better than before with the V&H Fuekpak.
I´ll send another post after I did my first run, ok?

By: Hogmaster

Hogmaster — Mon, 16 Nov 2009 18:09:53 +0000

Tom How do you like the SLM? The SLM will always flash. After open loop you’ll only flasn green.

By: Tom

Tom — Sun, 15 Nov 2009 12:19:03 +0000

Sorry.. forget my last post..
I have read the installation sheet again and everything is fine now.
I thought the controll lamp on the SLM should stop blink, but it´s the factory FI–Light and this is working fine..
And after another 90 sec. the LED on the SLM is changing to blink green only when it comes to local loop mode

By: Tom

Tom — Sun, 15 Nov 2009 11:38:09 +0000

Hi,

I´ve just put in the SLM-04 tp my 2007 SteretBob, but the self diagnostoc lamp is permanently flashing read and green and I thought it should be off after a few flashes?!?
Any idea what the reason could be?

Thanks..

By: Hogmaster

Hogmaster — Wed, 21 Oct 2009 16:40:07 +0000

Gary 10 pounds of boost is a lot for a stock motor. What elevation do you live at? A 96″ Twin Cam engine has slightly over 9-1 compression. I would think 10 pounds of boost at sea level would put your static compression ratio too high for pump gas. You may want to talk to the Pro Charger people about that. There are a few good camshafts that would work well with the SuperCharger and could help with detonation. I would suggest replacing the stock cam.
Racengineering@gmail.com

By: Gary

Gary — Mon, 19 Oct 2009 20:06:07 +0000

96 Inch

By: Gary

Gary — Mon, 19 Oct 2009 20:05:35 +0000

Everything is stock except for the pipes. I plan on doing some V&H Monster Ovals slip ons. I want to do a cam but for now im going to leave it all stock. The supercharger is for 10 lbs of boost. Will the SLM work with this setup? Thanks Again

By: Hogmaster

Hogmaster — Mon, 19 Oct 2009 17:20:17 +0000

Im Sorry, Gary

By: Hogmaster

Hogmaster — Mon, 19 Oct 2009 00:19:09 +0000

Jim, Are you planing any other modifications to your engine? I have used the SLM with Nitrous and had excellent results. Are you planing to do a cam change for the supercharger? What heads do you have are they stock ? How many cubic inch 96,103 or 110. A camshaft specifically designed for a supercharger would make a huge difference. I can help you out with a good cam choice. That is my field of expertise. racengineering@gmail.com

By: Gary

Gary — Fri, 16 Oct 2009 20:44:16 +0000

Kit

By: Gary

Gary — Fri, 16 Oct 2009 20:43:31 +0000

I was wanting to see if anyone has used this setup with a procharger supercharger? I just purchased one for my 09 Streetglide and i dont want to use the power commander supplied with the lit. Thanks

By: Hogmaster

Hogmaster — Wed, 14 Oct 2009 00:50:57 +0000

Your welcome Jim.
Ralph@Hogmasters

By: Jim

Jim — Tue, 13 Oct 2009 18:38:23 +0000

Thanks Joe.

By: Hogmaster

Hogmaster — Mon, 12 Oct 2009 20:11:33 +0000

Hi Jim, I know a little about these units. I have been using them for a few years now. Information from the SLM sent back to the ECU is evaluated and possessed the ecu will make the timing changes according to the information it recieved. Yes essentially it doe’s.