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Old 09-15-2007, 01:17 AM   #1
addbass
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block warpage with SCs and turbos.

a good friend of mine told me with the LSX blocks.. because they are made of aluminum they will warp once you start approaching 500-550rwhp... is this true?

he suggested the LQ4 iron block because it can take more... is it really necessary for 500-550rwhp?
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Old 09-15-2007, 02:51 AM   #2
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No, we run a lot of power through them with no problems. This one sees more wide open throttle time than most cars see in a year.
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Old 09-15-2007, 03:07 AM   #3
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Aluminum blocks can hold quite a bit of power. Iron blocks will have less ballooning of the cylinder walls and less squirming of the bottom end in very high power applications.
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Old 09-15-2007, 03:14 AM   #4
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your friend is a retard
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Old 09-15-2007, 03:41 AM   #5
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Quote:
Originally Posted by jcain...View Post
your friend is a retard

Lol
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Old 09-15-2007, 05:27 AM   #6
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the internals would give before the block would
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Old 09-15-2007, 10:52 AM   #7
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Quote:
Originally Posted by jcain...View Post
your friend is a retard

Damn Jcain, tell us how you really feel.
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Old 09-15-2007, 11:26 AM   #8
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Damn Jcain, tell us how you really feel.

Honestly, it was what I was thinking also (about the guy being retarded). With the HP levels being jacked up so high that you would need to swap to an iron block in, I would think that traction issues would be a greater concern, and we all know how much fun getting traction in these cars is!
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Old 09-15-2007, 11:41 AM   #9
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Quote:
Originally Posted by jcain...View Post
your friend is a retard

Exactly what I was thinking.
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Old 09-15-2007, 12:36 PM   #10
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Exactly what I was thinking.

But only jcain would actually say it that way.
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Old 09-15-2007, 12:39 PM   #11
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does your friend drive an import?
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Old 09-15-2007, 12:44 PM   #12
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no he drives a ws6.
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Old 09-15-2007, 02:24 PM   #13
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tell him to do research before having you ask such a GREAT question, have a nice day
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Old 09-15-2007, 02:37 PM   #14
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Quote:
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But only jcain would actually say it that way.

You should meet me in person. I'm even more brutal...
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Old 09-15-2007, 02:48 PM   #15
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Haha tellin it like it is.... i pretty sure there are some 1000rwhp aluminum block motors out there right??
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Old 09-15-2007, 02:59 PM   #16
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yes
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Old 09-15-2007, 03:04 PM   #17
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your friend is a retard

Don't sugar coat it.
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Old 09-15-2007, 06:47 PM   #18
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k thanks guys..
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Old 09-15-2007, 08:01 PM   #19
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Quote:
Originally Posted by addbass...View Post
because they are made of aluminum they will warp once you start approaching 500-550rwhp... is this true?

Does your friend also believe in Global Warming?
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Old 09-15-2007, 08:46 PM   #20
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Does your friend also believe in Global Warming?

They're both real, no? I don't think an aluminum LSx block will hold much more than 500whp.




















































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