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[jdk20723]

No A/F on those runs, just wanted a quick look at what the airflow change would do to power.  We will be using this bike to make a map or two with the Thundermax, so we weren't real worried about A/F since all that will change with the mapping.  With the stock ECM, you already know it's lean!  JK

[TallyClassic]

What about some info on the design of the backing plate?  Are the head breathers internal?  Is there a venturi ring on the intake to help velocity?

[kng103]

what is the difference between the zipers and se#29773-02b the new kit from hd?

[Unbalanced]

You can put it on your SE Air Cleaner Backplate all you need to buy is the Air Cleaner and that comes with 3 new stantions  and one spacer that allows you to use the deeper air cleaner.   I just received one from Zippers for the pumpkin to try it with the test cam.

Originally I had posted pictures this was a whole kit due to I didnt have a stock backplate or screaming eagle backplate which this air cleaner works with.  

  

-harry

[sqrrl24]

If I have a stock A/C, Do I you have to buy SE kit and then upgrade to Zippers filter or is Zippers a complete kit?

[jdk20723]

No, you don't have to buy the SE kit then spend more $$ on the upgrade.  We (Zippers) have several options available:

# 117-296 - Upgrade for the factory SE filter.  Includes 5/8" deeper filter and hardware $62.49 ($55.00 if you mention this site).  You must have the SE kit already to use this kit.

# 117-440 - Includes cast SE-style backplate and internal breathers, the deeper, cleanable filter and mounting hardware for $94.95.

# 117-440C -  same as above with CHROME backplate, $119.95

# 117-212 - Includes CNC machined billet backplate, same deep filter, earlier style chrome 2:1 breather tube, chrome support brackets & hardware $169.95  Some folks prefer this breather style because you can route the breather line to atmosphere instead of internally if desired.

All accept the stock "football" cover.  I put one on an '06 FLHTCSE 103 and was not as pleased with the newer "oval" cover fit (the one with the bird emblem in the middle held on with 2 screws).  The new cover does not have the solid round indentation on the inside of the cover for the filter to seat 360 degrees on.  It seated at the top and bottom of the rubber outer portion of the filter element.  It seems OK initially, but may loosen up over time without some sort of hard foam or rubber insert attached to the element or cover backside.  I'd imagine the SE filter would have the same fit as the mounting design is the same.  Guess the styling department didn't talk to the performance department on that one.....JK

[porthole]

Some days I really hate computers.  Posted, saw a typo, attempted to edit, then deleted my own damn post.  Screw it !

Don,
That happened to me the other in a reply to you about the drag bike, maybe a glitch in the forum software. [smiley=nixweiss.gif]

[Twolanerider]

Don,
That happened to me the other in a reply to you about the drag bike, maybe a glitch in the forum software. [smiley=nixweiss.gif]

Duane, there's always the possibility of little glitches occasionally surprising us.  We all know that kind of stuff of happens.  But, sometimes, I'm just a dipstick too  [smiley=huepfenlol2.gif]

[Midnight Rider]

If I replace the stock air filter coming on my '06 SE ULTRA with the new K&N stock replacement filter, will I need to have any changes made to the mapping on the engine to accomodate the slight increase in air flow?  Stock pipe will still be on the bike.  Thanks! [smiley=confused5.gif]

[Unbalanced]

Generally speaking you can change pipes and get away with it.  When you add more air you tend to lean the engine out and since most harleys come lean to begin with I would recommend some type of compensation for it.   IE Whether it be Download / Race Tuner / Power Commander or Thundermax.

[Big Al]

As a new guy on this site I just caught this post.

Is the dyno chart right? It seems the SE AC has essentially no value over Stock AC. Just costs a little torque down low.... :-?

Is this so?

[1bagger]

Works awesome, with the 50mm trottle body.

[AUSSIE_FLSTFSE]

Works awesome, with the 50mm trottle body.

What else have you done to justify the 50mm throttle body & what brand is the throttle body??

Cheers
Aussie

[Fired00d]

Update: Since this thread is about Zippers Hi-Flo Air Filters and if anyone is like me that ordered one along w/there cams just wanted to let you know (spoke to Zippers today) they are back ordered and should arrive within 7 - 10 days. Good news is my cams and other products are sitting on shelf waiting to be shipped. I could have had them shipped today, but because of the discount that we have received and the preferential treatment (first to get cams) I opted to wait until all my order was in to not cost Zippers extra shipping.

 [smiley=pumpkin.gif]
Ride Safe,
Fired00d
 [smiley=fireman.gif]

[Twolanerider]

Update: ... Zippers ..... cams

I say again; [size=72]THEY'RE HERE !![/size]