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Author Topic: intake flaws or breaks  (Read 2727 times)

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stewart

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intake flaws or breaks
« on: April 04, 2007, 02:50:46 PM »
heres a pic of a known problem on kx 500 cylinders in the intake runner is it casting flaw or cracking looks like flaw to me  any in put would be great  stewart
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stewart

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Re: intake flaws or breaks
« Reply #1 on: April 04, 2007, 03:16:59 PM »
second pic
« Last Edit: April 04, 2007, 03:18:50 PM by stewart »
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Offline don46

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Re: intake flaws or breaks
« Reply #2 on: April 04, 2007, 03:31:44 PM »
Yep, know exactly what your talking about, I thought I had a crack so I bought a brand new cylinder, lo and behold it looked like the one I replaced. After that I did a closed inspection and determined it was casting flaw, anyway I've been using the cylinder for a couple of years with no issues.
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Offline KXcam22

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Re: intake flaws or breaks
« Reply #3 on: April 04, 2007, 05:34:01 PM »
I can see some extra bottom end power just waiting to be unleashed from those lower boost ports.  Cam.
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stewart

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Re: intake flaws or breaks
« Reply #4 on: April 04, 2007, 10:00:31 PM »
i had not started the port work  on this cylinder yet until after the bridges are welded up
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Offline doordie

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Re: intake flaws or breaks
« Reply #5 on: April 05, 2007, 07:58:35 AM »
Can be cracks(very common),so weld it if you are gonna replate it anyway.

Here is some tuning pics from one of my barells! :evil:
Intake modified,exhaustport modified and so on... :wink:
« Last Edit: April 05, 2007, 08:03:40 AM by doordie »
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