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Superglide78 Junior Member Offline Posts: 77 St. Charles Illinois USA Gender:	HD Twin cam 96ci Apr 28^th, 2013 at 11:15pm I was just messing around with my bike and thought I would share a couple of waveforms.
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drdiesel1 Super Nerd Picogroup Offline Posts: 1,243 Nevada USA Nevada USA Gender:	Re: HD Twin cam 96ci Reply #1 - Apr 30^th, 2013 at 11:37am Are those stock O2's with a stock tune ? What exh. system are you running ?
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Superglide78 Junior Member Offline Posts: 77 St. Charles Illinois USA Gender:	Re: HD Twin cam 96ci Reply #2 - Apr 30^th, 2013 at 6:46pm They are the stock 02s, but I am running a Vance & Hines big radius exhaust with the Vance & Hines "Fuel Pak" fuel management system.
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Spence LSD Guide Picogroup Offline Posts: 8,025 Jeffersonville Pennsylvania USA Gender:	Re: HD Twin cam 96ci Reply #3 - Apr 30^th, 2013 at 7:16pm Where did you have the amp clamp applied?
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drdiesel1 Super Nerd Picogroup Offline Posts: 1,243 Nevada USA Nevada USA Gender:	Re: HD Twin cam 96ci Reply #4 - Apr 30^th, 2013 at 7:36pm Superglide78 wrote on Apr 30^th, 2013 at 6:46pm: They are the stock 02s, but I am running a Vance & Hines big radius exhaust with the Vance & Hines "Fuel Pak" fuel management system. Are they true duals ? No crossover pipe ?
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Superglide78 Junior Member Offline Posts: 77 St. Charles Illinois USA Gender:	Re: HD Twin cam 96ci Reply #5 - May 1^st, 2013 at 10:03am They are true duals, no crossover. And Spence, as far as the amp probe goes I will get back to you on that. I did this last summer and my diagrams are buried at the moment. I'm in the process of moving.
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drdiesel1

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Re: HD Twin cam 96ci
Reply #6 - May 1^st, 2013 at 10:56am

As long as it has TRUE DUAL exh. you can tune each cylinder separately as long as your software is good enough to allow it.
I ran my rear cylinder richer than the front to compensate for the added heat from the front blowing over and blocking it. Mine was a 2007 Street Glide.
I used the Daytona Twin Tech ECU and software. It would spank the 110's without a problem Cheesy

Your rear O2 looks a little lean from that WF. I also used wideband O2's with the TwinTech system and it had autolearn too.

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Superglide78 Junior Member Offline Posts: 77 St. Charles Illinois USA Gender:	Re: HD Twin cam 96ci Reply #7 - May 2^nd, 2013 at 11:24pm Thanks for the tip. Now you've got me wanting sink more money in my bike the wife will not be happy about this. I'm going to have to check out that management system. The system I'm running doesn't let you play around. Did you put a bigger throttle body on and if so what brand did you go with?
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drdiesel1

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Re: HD Twin cam 96ci
Reply #8 - May 3^rd, 2013 at 10:29am

Superglide78 wrote on May 2^nd, 2013 at 11:24pm:

Thanks for the tip. Now you've got me wanting sink more money in my bike Smiley

the wife will not be happy about this. I'm going to have to check out that management system. The system I'm running doesn't let you play around. Did you put a bigger throttle body on and if so what brand did you go with?

Nope! Stock TB. I did get some cams and dropped those in.
The bike was all stock except for the air filter housing, the pipes, cams and push rods and the Daytona Twin Tech setup with wideband O2's.
I dropped almost 300 degree's of heat off the rear cylinder compared to my 2008 Ultra Classic, in stock trim.

My 07 used the TCFI with the add-on wideband controller. It's a complete ECU replacement setup and worked well with the Delphi system Smiley

Delphi was the best thing Harley ever did Smiley

It's only money and you can't take it with you, so enjoy it while you can Smiley

What model and what model year is your bike ?

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Superglide78 Junior Member Offline Posts: 77 St. Charles Illinois USA Gender:	Re: HD Twin cam 96ci Reply #9 - May 3^rd, 2013 at 1:43pm That's a nice temp change. My bike is an 08' superglide custom.
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drdiesel1 Super Nerd Picogroup Offline Posts: 1,243 Nevada USA Nevada USA Gender:	Re: HD Twin cam 96ci Reply #10 - May 3^rd, 2013 at 2:27pm The 08's run hot with the factory tune. They had to lean em out to meet EPA standards. The TCFI with the wideband O2 setup will be a huge advantage over the VH crap Nice bike! Here's a few shots of my latest toys
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Superglide78 Junior Member Offline Posts: 77 St. Charles Illinois USA Gender:	Re: HD Twin cam 96ci Reply #11 - May 3^rd, 2013 at 4:01pm Sounds like it.
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Superglide78 Junior Member Offline Posts: 77 St. Charles Illinois USA Gender:	Re: HD Twin cam 96ci Reply #12 - May 3^rd, 2013 at 5:06pm sweet bikes!!
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HarleyMike Super Nerd Picogroup Offline Posts: 1,308 Dinwiddie County Virginia USA Gender:	Re: HD Twin cam 96ci Reply #13 - Jul 26^th, 2013 at 9:01am some secondary ignition from my bike no problems just practice
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StitchB

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Re: HD Twin cam 96ci
Reply #14 - Jan 11^th, 2015 at 7:32am

Morning, have never looked @ wide band much but seen the 02 wave and on standards anything over 800mv rich, wondered about the blue jug but then noted the comment about running richer which is historic I guess on Harleys,I have been told.

What is the general consensus on wide band?, as the first jug looked stellar according to what I know, 200mv bottom, 800 top, and the rear jug would have been puking black from a traditional 02.

Nice Beemers by the way. Pictures look like California, I do ride dual sport.

If buying a beemer today probably would be the 800.

Larry

Not being contradictory just trying to learn something.

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