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High boost pistons?

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Old Jul 28, 2010 | 12:52 AM
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Default High boost pistons?

Hi, I'm just planning my high boost build, and was wondering what the best pistons for 25+ PSI are.

Thank you.
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Old Jul 28, 2010 | 05:54 AM
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25+, if your serious call up any of the big manufacturers and they can set you up. Diamond, Manley, etc.
You better have 6 bolt block/heads, studs everywhere, etc.

Remember psi is just a number and efficiency of the setup is more important. What are the power and et goals?
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Old Jul 28, 2010 | 07:21 AM
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Diamond
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Old Jul 28, 2010 | 09:28 AM
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i use custom JE's for that kind of power-shelf pistons aren't made to withstand that kind of abuse
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Old Jul 28, 2010 | 10:21 AM
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Originally Posted by LS1NOVA
What are the power and et goals?
I would like to get into the 8's, maybe 7's. and it would be a strip car, but will be street legal if possible.
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Old Jul 28, 2010 | 10:29 AM
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JE with some stout wrist pins. Our previous custom made diamond pistons were crying.
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Old Jul 28, 2010 | 12:26 PM
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Originally Posted by Phil99vette
JE with some stout wrist pins. Our previous custom made diamond pistons were crying.
what do you mean by crying? Also, what would be the ideal CR with this much boost? it will have meth injected, 93 pump gas.
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Old Jul 28, 2010 | 02:51 PM
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The pistons just weren't happy and we will leave it at that. As far as compression maybe 8.75 to 9.2:1, pump gas + a ton of methanol.
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Old Jul 28, 2010 | 02:54 PM
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Originally Posted by battousai
what do you mean by crying? Also, what would be the ideal CR with this much boost? it will have meth injected, 93 pump gas.
This will be somewhat unrealistic considering your goals.
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Old Jul 28, 2010 | 07:01 PM
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Wiesco are in a lot of the big dog engines
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Old Jul 29, 2010 | 10:44 PM
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Originally Posted by HydroStream6
This will be somewhat unrealistic considering your goals.
okay then, how about E85?
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Old Jul 30, 2010 | 05:00 AM
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E85 and LOTs of injector and pump capacity will help.
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