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Author Topic: F exhaust headers on a K  (Read 1164 times)

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Offline Skonnie Boy

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F exhaust headers on a K
« on: May 16, 2009, 10:24:05 PM »
How compatible are F 4-1 headers with regular K engines?  Will stock K exhaust pipe joints and collars work with an F header?  Also, does the muffler mount line up to a stock K3 frame? 

For reference, mine's a K6 engine, and this is the setup in question:

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&ssPageName=STRK:MEWAX:IT&item=350201009057#ht_1986wt_1058

Additionally, if you think the ebay item is way overpriced, that I'd be tarded for purchasing it or just feel like ranting about ethanol in gasoline, feel free to chime in about that as well.

Thanks.
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fuzzybutt

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Re: F exhaust headers on a K
« Reply #1 on: May 16, 2009, 11:41:02 PM »
thats WAY high for a stock header with a kerker muffler in my opinion.
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Offline Skonnie Boy

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Re: F exhaust headers on a K
« Reply #2 on: May 17, 2009, 02:19:00 AM »
Well, it IS painted all nice and purty.  Just saying, is all.
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Offline bwaller

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Re: F exhaust headers on a K
« Reply #3 on: May 17, 2009, 04:35:24 AM »
I think it might be Christmas in your world if you buy it ................so Merry Christmas.

You'll definitely need to fab a rear mounting bracket, plus remove the stock exhaust spigots from your K6. I fiqure it's better to install studs, less wear n tear on the aluminum threads in the head.
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Offline Skonnie Boy

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Re: F exhaust headers on a K
« Reply #4 on: May 17, 2009, 10:31:49 AM »
Hm, christmas would be one way of putting it.  Unexpected windfall.

Spigot, meaning exhaust pipe joint collar or flange?

Might hold out for a scuzzier (read: cheaper) stock SS setup. 
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Offline Don R

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Re: F exhaust headers on a K
« Reply #5 on: May 17, 2009, 01:23:53 PM »
If you are putting a header from a disc brake bike on a drum brake bike the pedal location and hanger is different. It did not work on a 75F to a 73K.
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Offline Skonnie Boy

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Re: F exhaust headers on a K
« Reply #6 on: May 17, 2009, 02:01:50 PM »
That's extremely helpful to know.  I'm guessing the K brake pedal is forward of where the F's is, thus the problem? 

Anybody ever conquer this particular problem, AND keep their center stand? 
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