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The mkiv Supra Owners Club

2JZGTE Head Slice Pics


Ryan.G

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Being a complete newb at this could someone illustrate what material is meant when you are describing "valve ports to the water jackets"?

 

By valve ports I mean inlet / exhaust ports. I'm talking about the distance from the inlet / exhaust ports to holes just above them that the coolant travels down. If that doesn't make sense I'll photoshop an image for you. ;)

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WinZip won't de compress that for me, is anyone else having problems??

 

You'll need the latest version (12 I think?) I had to use that to sneak it under the 2Mb limit that the forum has. (it was 2.09Mb otherwise - Grrrrr!)

 

If someone wants to host then I can e-mail it to them...

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Does the engine use seperate valve spring seats, or do the springs register in the little recesses around the tops of the valve guides?

 

It uses spring seats, which are really just flat washers that sit in the recesses you mention.

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