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Re: Nissan twin cam race heads for A series, were they ever made?
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another early LZ head at auction. Did not sell at 450,000 yen (4,600 aud or 3,000 usd)
https://page.auctions.yahoo.co.jp/jp/auction/h1102527288

Might be the same head as sold a year ago last January for 485,000

Quote:
Davie: What was auctioned was an early LZ14 head from around 1973, PB110 era, there's less than ten operational world wide. It was a bare head, and the price was kinda reasonable, but to recommission it would cost lots, no valves valve springs cams and more importantly cam buckets.


Auction ended 26 August 2023
Quote:
サニーエクセレント TSレーシング LZ14 シリンダーヘッドです

Sunny Excellent TS Racing LZ14 cylinder head.


I don't know if those are new yet-to-be-used valve seats installed, but i'm surprised it looks to be just a one-angle type and not blended into the ports very well. Even a stock A12 has three-angle valve seats

The beauty of these head are not that they are just twin-cam, but more that they are 16-valve heads. A junkyard KA24DE would be more powerful perhaps, but this is period cool

Attach file:



jpg  valve seats.jpg (98.27 KB)
174_65cd0e217957b.jpg 1200X900 px

jpg  combustion chamber.jpg (111.41 KB)
174_65cd0e5aa05ad.jpg 1200X900 px

jpg  face.jpg (102.68 KB)
174_65cd0e8585d39.jpg 1200X480 px

jpg  bucket bores.jpg (103.20 KB)
174_65cd0eb037515.jpg 1200X900 px

jpg  cam caps, no cams.jpg (178.46 KB)
174_65cd0ed06a8ef.jpg 1039X745 px

jpg  early LZ cam ends.jpg (169.42 KB)
174_65cd0eeeae995.jpg 1200X900 px

jpg  exhaust.jpg (136.77 KB)
174_65cd0f0fb203c.jpg 1200X655 px

jpg  top.jpg (99.26 KB)
174_65cd0f3606b06.jpg 1181X483 px

Posted on: 2/14 19:08
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Subject Poster Date
     Nissan twin cam race heads for A series, were they ever made? monimic 2023/1/26 1:18
       Re: Nissan twin cam race heads for A series, were they ever made? dattoman_1000 2023/1/27 9:48
         Re: Nissan twin cam race heads for A series, were they ever made? monimic 2023/1/27 12:56
           Re: Nissan twin cam race heads for A series, were they ever made? monimic 2023/1/30 5:18
             Re: Nissan twin cam race heads for A series, were they ever made? ddgonzal 2023/2/1 7:34
       Re: Nissan twin cam race heads for A series, were they ever made? monimic 2023/2/1 10:17
         Re: Nissan twin cam race heads for A series, were they ever made? clyons8 2023/2/1 11:48
       Re: Nissan twin cam race heads for A series, were they ever made? Rallytwit 2023/2/2 2:34
         Re: Nissan twin cam race heads for A series, were they ever made? ddgonzal 2023/2/2 9:38
           Re: Nissan twin cam race heads for A series, were they ever made? D 2023/2/21 11:53
             Re: Nissan twin cam race heads for A series, were they ever made? ddgonzal 2/14 19:08
       Re: Nissan twin cam race heads for A series, were they ever made? Davie 2023/5/22 8:06
         Re: Nissan twin cam race heads for A series, were they ever made? ddgonzal 2023/5/22 13:23
       Re: Nissan twin cam race heads for A series, were they ever made? sidedraught 2023/6/16 5:59




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