Rohith Reddy Member Member since Oct 14, 2011 Last active Oct 14, 2011 Total activities 0 Activity feed Recent contributions #Threads 14 years ago a7d1c5ad-2b02-447b-b861-bb4beaa45ad4 thanx a lot.very useful, but a bit lengthy #Threads 14 years ago a9170736-76d0-4db0-bff0-aaea8cceba52 thanx for your answer #Threads 14 years ago compression ratio in CI engines Why is the compression ratio in CI engines high??????