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Discussion Starter #1
I just got the HMF pipe and I installed with the drop in K&N filter and NO air box mods. They told me to use a 155 main. does that sound right? This bike isnt as easy to jet as others I have owned so I was hoping to get close on the first try.
 

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Mostly Harmless
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What's the elevation where you live? If it's close to sea level, then a 155 (or a 152.5) oughta do it.

With my WB pipe, all eight disks, and the drop-in K&N, I continue to use the stock 150 jet up here at 4500'. Anything more than that, and it just stumbles at high RPM.

Rob
 

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Discussion Starter #3
Rob,
I am at sea level, here in Seattle. thanks for the info...
 

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I've got an HMF silencer on mine and Im running a 167.6 main with a 50 pilot and Im at about 20 feet below sea level. Works the best for me.
 

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i'm a couple hundred feet above sea level and run a 160 main w/ the drop in
 

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love it!
 

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HMF sounds cool:)
 

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Discussion Starter #12
I ordered mine directly from HMF. it was $275.00 delivered with the quiet core/spark arrestor.
 

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how loud are they. i was looking at them but i dont want a loud pipe. so if you compared that to a stock pipe how much louder are they? thanks
 

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Discussion Starter #14
They are pretty loud, but with quiet core they sound like a stock pipe.
 

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Bad brad for the loudness look at buying a new exhaust in the coming weeks in this section that should help you out on loudness.

Zack
 

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just buy an hmf! Louder is better:)
 

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put it this way - you will feel it in the seat of your pants - to me thats whats important!
 

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Im going to get a HMF pipe, should I get the quiet core and silencer or just the pipe ? ALL I care about is power, there isnt noise restrictions around here.
 

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If you dont have to worry about noise forget about the quiet core insert. The insert makes it as loud as the stock pipe. Without it it idels at like 108db witch it LOUD but what I have learned from my dad riding Harleys loud pipes save lives!

Zack
 
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