Compression ratio for built engine?

Originally Posted by DEpointfive0 Lower compression allows for more power (with boost) Higher compression allows for better response (typically seen on high revving Naturally aspirated engines) Most chose the happy

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Compression ratio for built engine?

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1 Post By DEpointfive0
1 Post By Super Werty
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08-07-2014, 11:56 PM

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Super Werty

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Quote:

Originally Posted by DEpointfive0

Lower compression allows for more power (with boost)
Higher compression allows for better response (typically seen on high revving Naturally aspirated engines)

Most chose the happy medium of 10:1

fixed for you

The reason you would want lower compression for a boosted engine is to lower your chances of detonation..aka engine knock, so you can push in more boost

gbrettin likes this.

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Last edited by Super Werty; 08-07-2014 at 11:58 PM.

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