Quote:
Originally posted by OPAKRACING
Two seperate questions:
1. What is ITR mean?
2. What does lower or raising your compression ratio do? performance wise/throttle response wise/ ect. wise?
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1.) Integra Type R
2.)Low compression = good to add presurization (aka BOOST), High compression = good for NA (normal aspiration).
simply put:
if you take your stock honda engine and raise the compression, you will go faster.
if you lower your compression, you can add more boost safely to your engine w/out blowing it up.