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WOW! DFO & Big Sucker *UPDATE*

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Old Sep 7, 2007 | 09:32 PM
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Default WOW! DFO & Big Sucker *UPDATE*

Installed a RevTech DFO and Ness stage1 Big Sucker a/c after work today. I already had Khrome Werks slash cut slip-ons on my 07 Streetbob. Took about 1 1/2 hours to install everything.Set the pots at 2.5 - 3.5 -3.5 - 4. All I can say is WOW! Feels like somebody unhooked an anchor from the bike. I'll post updated results after I ride it some more and fine tune it. While my research indicates that the Tmax w/autotune is the best overall performance option, I felt that the DFO made the most financial sense for someone that isn't planning on going past stage1. The DFO and a/c together ran me $306 with shipping. I ordered it Friday morning and it got here on Wedensday, with the holiday weekend.
 
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Old Sep 7, 2007 | 09:43 PM
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Default RE: WOW! DFO & Big Sucker

welcome to world of dfo. i put one on my 05 lowrider and played with the first pot until decel popping occured then richened it up just a a tee tiny bit. twist the wick and she will take off. have fun and ride safe.
 
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Old Sep 7, 2007 | 09:58 PM
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Default RE: WOW! DFO & Big Sucker

I have the TFI on mine, which is basically the same thing. They are cool aren't they! I had a tricky time getting mine set just right, as I had the factory d/l....wortheless.....but I think I have her tuned just right now.

It is amazing how detuned these have to be because of the EPA...
 
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Old Sep 7, 2007 | 10:13 PM
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Default RE: WOW! DFO & Big Sucker

okay whats a dfo? sorry stil a newbie
 
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Old Sep 7, 2007 | 10:14 PM
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Default RE: WOW! DFO & Big Sucker

Digital Fuel Optimizer

Just another product used to "tune" EFI. Comparable to jetting a carb.
 
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Old Sep 7, 2007 | 10:23 PM
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Default RE: WOW! DFO & Big Sucker

oh ok thanx, will it really make that much of a difference to use this DFO
 
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Old Sep 7, 2007 | 10:24 PM
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Default RE: WOW! DFO & Big Sucker

I love my DFO.
 
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Old Sep 7, 2007 | 10:28 PM
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Default RE: WOW! DFO & Big Sucker

I love my DFO.
 
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Old Sep 7, 2007 | 10:31 PM
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Default RE: WOW! DFO & Big Sucker

ORIGINAL: 07bobber

okay whats a dfo? sorry stil a newbie
Doberick Performance makes the TFI by techclusion, Ness Big Shot, Rev Tech DFO, Cobra's FI200R. It's basicly an electronic jet kit.It plugs into your fuel injector's electrical lines and causes them to stay open longer, adding fuel to correct the lean condition caused by adding a hi-flow air cleaner and exhaust.
 
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Old Sep 7, 2007 | 10:32 PM
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Default RE: WOW! DFO & Big Sucker

I'm pretty much a newbie too. A DFO doesn't really do anything for you if you still have stock pipes, does it?
 
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