Enjoy!
http://www.misterfixit.com/deton.htm
http://zhome.com/ZCMnL/PICS/detonation/detonation.html
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I need to collect all your... "INSERT TOPIC HERE, EXPLAINED" threads. :D
Well the links at least.
What is the point of EGR? Is it just emmisions?
9:1 is a normal compression ratio? Don't our cars run 10.5 or something, and they aren't even performance.
It's mainly for emissions... but it has a cooling effect as well.
9.1:1 and 9.3:1 is the A20A1 and A20A3 Compression ratios.
