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What spring for L92 solid roller?

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Old Nov 25, 2006 | 03:58 PM
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Default What spring for L92 solid roller?

I looked for something on this for a while but no one seems to be talking about solid roller L92's. Thought I might go ahead and get some heads while they were cheap (they might go up, you never know) and hang on to them. Any other machining that might have to be done besides shaft rockers? Or does all conventional wisdom apply to these? (No flames please, I've never owned an LSx engine).
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Old Nov 25, 2006 | 04:09 PM
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You need to weld up the spring pads to get enough spring in there for a solid roller.

bret
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Old Nov 25, 2006 | 04:26 PM
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K thanks. What spring though? The usual suspects apply here too?
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Old Nov 25, 2006 | 04:55 PM
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Originally Posted by SStrokerAce
You need to weld up the spring pads to get enough spring in there for a solid roller.

bret
What is meant by this?
Do you meant welding (or raising) the pocket where the spring sits?
And why would a taller pocket be beneficial?

It would seem like you could then only use a shorter spring.
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Old Nov 25, 2006 | 05:31 PM
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same springs that you would use for any other LSX head. you will need Jesel adjustable rockers though, and they are $$$$.
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Old Nov 25, 2006 | 06:15 PM
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he means that the spring pocket isnt gunna be thick enough after maching for a bigger spring diameter, due to the port roof being right there. end result being a crack in the cylinder head
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Old Nov 25, 2006 | 08:43 PM
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Thanks for the info everyone.
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Old Nov 26, 2006 | 01:43 PM
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Originally Posted by fast98
he means that the spring pocket isnt gunna be thick enough after maching for a bigger spring diameter, due to the port roof being right there. end result being a crack in the cylinder head
Bingo
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