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Old 03-24-2016, 07:18 PM
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RRTEC
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Originally Posted by Dharn55
By the way I have a brand new head that I picked up a few years after I fixed my intermix. It is the 1-3 side. Head, valves and Springs with cam cover. You would have to use your own lifter body, lifters, cams, etc. These list for $3,135.20 today. I am asking $1,400 plus shipping. It has been sitting in my workroom for several years no.
I'm interested for sure. I'm finalizing my plans next week.
Old 03-24-2016, 07:33 PM
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When I had my cracked head in 2008 I looked at 2 or 3 other used heads, and every one of them was also cracked in the same place, so you have to be careful with used heads.

The repair done on my head by Costa Mesa R&D was welded and resurfaced, it was not an epoxy repair. Now in 2008 repairing these heads was not commonly done. I talked to my mechanic and the local dealer and they all said I needed a new engine. I even talked with Jake Raby, who was very helpful and nice. But at that point in time he also siad that the head could not be repaired and the intermix meant there would be other damage to the engine and I needed to replace the engine. I think he was just starting to work on these repairs then, he does them all the time now.

I bought the new head on eBay from a racing shop on a whim, just in case I needed it in the future. I am always buying this kind of stuff on eBay and if you are careful and know what you are doing you can get some real deals. I once bought a brand new Porsche OEM dual mass flywheel for $60 shipped. It sat under my desk for 3-4 years until I needed it When I had a clutch replacement. I had that done by a local indy and when he called to say I needed a new flywheel I told him to look in the trunk, there was one there :-). Another time I picked up a brand new 1-3 cam advance mechanism for $100. I ended up selling it to another member for $150, he was quite happy to get it for that price. I missed the 4-6 side because I typed in $10 instead of $100.

You see the heads on Ebay without the cam cover, or the cam covers without the heads all the time. But they are matched sets. They are line bored so you need the match set.

Good luck to those of you doing intermix repairs!! If you need some advice contact me.
Old 03-24-2016, 08:54 PM
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Originally Posted by Dharn55
By the way I have a brand new head that I picked up a few years after I fixed my intermix. It is the 1-3 side. Head, valves and Springs with cam cover. You would have to use your own lifter body, lifters, cams, etc. These list for $3,135.20 today. I am asking $1,400 plus shipping. It has been sitting in my workroom for several years no.
Can you email me some additional pictures to Philip.m.charles@gmail.com? This head was manufactured after 2006. Correct? PM when you have a chance...
Old 03-24-2016, 11:53 PM
  #64  
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I am not even considering used.. It's either fix mine or new. I don't want to go through this anytime soon.
Old 03-25-2016, 10:19 AM
  #65  
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Originally Posted by RRTEC
I am not even considering used.. It's either fix mine or new. I don't want to go through this anytime soon.
Good luck w/ the fix. My was crack so bad that it couldn't be fix.
Old 03-25-2016, 10:22 AM
  #66  
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Originally Posted by Dharn55
When I had my cracked head in 2008 I looked at 2 or 3 other used heads, and every one of them was also cracked in the same place, so you have to be careful with used heads. The repair done on my head by Costa Mesa R&D was welded and resurfaced, it was not an epoxy repair. Now in 2008 repairing these heads was not commonly done. I talked to my mechanic and the local dealer and they all said I needed a new engine. I even talked with Jake Raby, who was very helpful and nice. But at that point in time he also siad that the head could not be repaired and the intermix meant there would be other damage to the engine and I needed to replace the engine. I think he was just starting to work on these repairs then, he does them all the time now. I bought the new head on eBay from a racing shop on a whim, just in case I needed it in the future. I am always buying this kind of stuff on eBay and if you are careful and know what you are doing you can get some real deals. I once bought a brand new Porsche OEM dual mass flywheel for $60 shipped. It sat under my desk for 3-4 years until I needed it When I had a clutch replacement. I had that done by a local indy and when he called to say I needed a new flywheel I told him to look in the trunk, there was one there :-). Another time I picked up a brand new 1-3 cam advance mechanism for $100. I ended up selling it to another member for $150, he was quite happy to get it for that price. I missed the 4-6 side because I typed in $10 instead of $100. You see the heads on Ebay without the cam cover, or the cam covers without the heads all the time. But they are matched sets. They are line bored so you need the match set. Good luck to those of you doing intermix repairs!! If you need some advice contact me.
Just checking to see if you received my merge yesterday. I'm interested in your new heads for sale. Thanks..
Old 03-26-2016, 08:41 PM
  #67  
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Well there is definetly a crack on the #1 cyl head. It is visible and can be felt.
Old 03-26-2016, 08:48 PM
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Where is the crack in the picture? It's not obvious to me....at least you found the issue which is good, I think.

Best of luck!
Old 03-26-2016, 10:50 PM
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Originally Posted by Paul Waterloo
Where is the crack in the picture? It's not obvious to me....at least you found the issue which is good, I think.

Best of luck!
There is a dark line at 8:00 if the spark plug hole was a clock..

Cams out.. Keeper is next.
Old 03-27-2016, 01:10 AM
  #70  
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I could see it now after you pointed it out even though that line is out of focus. Hopefully you could get it repaired without too much pain. It's a good opportunity to replace those variocam pads now that the cams are off.

Originally Posted by RRTEC
There is a dark line at 8:00 if the spark plug hole was a clock..

Cams out.. Keeper is next.
Old 03-27-2016, 03:00 PM
  #71  
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Crack from #1 to valve.
Old 03-27-2016, 06:16 PM
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Next steps... Order crap load of parts, repair the head or buy new.. Clean everything.



Old 03-27-2016, 07:03 PM
  #73  
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Did you clean the cyl #1 piston top? Wondering if that's steam cleaned by the coolant.
Old 03-27-2016, 07:30 PM
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Originally Posted by Ahsai
Did you clean the cyl #1 piston top? Wondering if that's steam cleaned by the coolant.
Yeah I cleaned #1. They were all filthy..
Old 03-27-2016, 09:20 PM
  #75  
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Surprise surprise. Cylinder #1, inner exhaust valve seat. So do you think there was a design flaw here?


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