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malcolm2 |
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#1
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Advanced Member ![]() ![]() ![]() ![]() Group: Members Posts: 2,747 Joined: 31-May 11 From: Nashville Member No.: 13,139 Region Association: South East States ![]() ![]() |
Where would we be without great craftsmen? 1.8 heads with new 2.0 sized valves, 1.7 rockers and swivel adjusting screws for my soon to be 1911 cc fuel injected 75.
I love stickers! ![]() Nice thick valve seat! ![]() 53 CC should give me 8:1 ![]() I hate it that I am going out of town for Turkey Day. I could be working! ![]() |
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Valy |
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#2
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Senior Member ![]() ![]() ![]() Group: Members Posts: 1,677 Joined: 6-April 10 From: Sunnyvale, CA Member No.: 11,573 Region Association: Northern California ![]() |
That right plug hole in the last picture looks eaten a bit.
And why the SS exhaust valves? The sodium filled are still available and not so expensive/ |
Jake Raby |
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#3
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Engine Surgeon ![]() ![]() ![]() ![]() ![]() Group: Members Posts: 9,398 Joined: 31-August 03 From: Lost Member No.: 1,095 Region Association: South East States ![]() |
The sodium filled are still available and not so expensive/ They are after one fails and takes out the entire engine. Been there, done that and added the ten thousand dollars worth of broken parts to my trophy shelf. When a sodium filled valve fails, it doesn't break.. It explodes. Heads look great to be nearly 4 decades old.. Len does awesome work. Hell, they look a lot better than the heads that I normally see pics posted of here that have visible cracks in the combustion chambers as their owners brag about the work that was done... Want perfection? Start with a brand new casting, otherwise you are always going to have some compromise. Len made these look great and the right spark plug hole has been modified for a CHT sensor as Mark stated.. Without that, life is hell. This post has been edited by Jake Raby: Nov 21 2011, 10:07 PM |
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Lo-Fi Version | Time is now: 11th May 2025 - 01:32 PM |
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