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  #1411  
Old March 27th 2015, 08:54
effvee effvee is offline
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Walter, inside the head, the intake; what do you use to produce that texture? I understand it's for air fuel atomization. Every time I tried to ruff up the intakes, I could never get that result
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  #1412  
Old March 28th 2015, 12:19
70Turbobug 70Turbobug is offline
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The best surface after porting is to sandblast the port.
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  #1413  
Old April 25th 2015, 11:18
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Only just saw your post...

Quote:
Originally Posted by effvee View Post
Walter, inside the head, the intake; what do you use to produce that texture? I understand it's for air fuel atomization. Every time I tried to ruff up the intakes, I could never get that result
For the record: I did not port or machine or do anything to these heads. All work was done by Jakob Spring from Danmark. I mentioned his website before iirc.

My best guess however is that he used a rolled sandpaper bit in a drill or dremel to finalize smoothing of the port, which also gave it that structure.
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  #1414  
Old May 31st 2015, 09:40
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Finally found one (1, so it was cheap) front left caliper and was sooo curieus if it would fit the 350mm disks...

It did!

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  #1415  
Old July 17th 2016, 03:54
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I see I need to update a bit here

Finally got the cylinders machined to fit the heads. I kept wall thickness as big as possible and ended up with almost 9mm wall in the 98mm bore!



First trial fit with heads and cylinders test-assembled:
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  #1416  
Old July 17th 2016, 10:14
70Turbobug 70Turbobug is offline
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Looks fantastic!
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  #1417  
Old July 18th 2016, 05:13
effvee effvee is offline
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Quote:
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I see I need to update a bit here

Finally got the cylinders machined to fit the heads. I kept wall thickness as big as possible and ended up with almost 9mm wall in the 98mm bore!



First trial fit with heads and cylinders test-assembled:
Wow,it look fast.
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  #1418  
Old July 19th 2016, 13:49
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looking awesome as always wally!
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  #1419  
Old July 29th 2016, 21:45
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chug_A_bug chug_A_bug is offline
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Very nice.. can't wait to see it all built..
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  #1420  
Old August 13th 2016, 12:58
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The (Pauter) rods and straight cam timing gear are ordered, so I should have all parts for the long block in a month or so
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  #1421  
Old August 13th 2016, 13:17
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Quote:
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The (Pauter) rods and straight cam timing gear are ordered, so I should have all parts for the long block in a month or so
Wow, didn't know, they allowed porn on this site . Very nicely done.
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  #1422  
Old August 13th 2016, 14:23
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Quote:
Originally Posted by Wally View Post
Finally found one (1, so it was cheap) front left caliper and was sooo curieus if it would fit the 350mm disks...

It did!

Walter is that a carbon disk rotor you have there, may i ask which hat are you using with the disk.
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  #1423  
Old August 13th 2016, 14:26
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Quote:
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The (Pauter) rods and straight cam timing gear are ordered, so I should have all parts for the long block in a month or so
Walter is this a ortech shroud.
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  #1424  
Old August 13th 2016, 16:06
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Yes, its an Orratech system. It wasn;t designed for type 1 exhaust port heads though, but thats easy.

The disk hat is original Porsche, but off-set is a few mm short.., so it doesn't work/fit at the moment and I need to adress that issue as well before I can drive again.
The off-set problem is not as simple as it sounds to be though.

On the positive side, I did find the other caliper!
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  #1425  
Old August 17th 2016, 10:05
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looking awesome wally. cant wait to see this motor running and see what it will put out for power.
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