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

0 Members and 1 Guest are viewing this topic.

stewart

  • Guest
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

stewart

  • Guest
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 »

Offline don46

  • Hero Member
  • *****
  • Posts: 1,140
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.
Live today, for tomorrow may never come

Offline KXcam22

  • Hero Member
  • *****
  • Posts: 1,677
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.

stewart

  • Guest
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

Offline doordie

  • Global Moderator
  • Hero Member
  • *****
  • Posts: 775
  • Do or Die.....
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 »
Iceroad champion 2006,still 2007,even 2008 without a single race!