I believe youll find useful info here
viewtopic.php?f=52&t=727
http://victorylibrary.com/mopar/cam-tech-c.htm
viewtopic.php?f=55&t=2718&p=7057&hilit=+octane+calculate#p7057
viewtopic.php?f=52&t=1070
viewtopic.php?f=70&t=3438&p=9108&hilit=detonation#p9108
viewtopic.php?f=53&t=726&p=8809&hilit=detonation#p8809
viewtopic.php?f=52&t=389&hilit=+detonation
viewtopic.php?f=52&t=5154
viewtopic.php?f=53&t=2610&p=6737&hilit=+detonation#p6737
viewtopic.php?f=44&t=937&p=6449&hilit=+detonation#p6449
look closely and notice how the charts differ ,theres a reason! do some research
btw heres typical damage, resulting from high heat expanding the rings ,detonation, with the gaps set too tight, or with crappy fuel octane and high heat,until the ends bind and the piston ring grooves or rings at times are busted as a result of the rings expanding,and binding in the bores
think you may have a blown head gasket or cracked heads ETC??
have you tested for a cracked head or block with the reactive dye in the coolant that shows exhaust gasses contamination?
watch this link
http://www.youtube.com/watch?v=QA7KVQq9vKA
http://www.freeengineinfo.com/knock-sensor.htm
viewtopic.php?f=52&t=727
http://victorylibrary.com/mopar/cam-tech-c.htm
viewtopic.php?f=55&t=2718&p=7057&hilit=+octane+calculate#p7057
viewtopic.php?f=52&t=1070
viewtopic.php?f=70&t=3438&p=9108&hilit=detonation#p9108
viewtopic.php?f=53&t=726&p=8809&hilit=detonation#p8809
viewtopic.php?f=52&t=389&hilit=+detonation
viewtopic.php?f=52&t=5154
viewtopic.php?f=53&t=2610&p=6737&hilit=+detonation#p6737
viewtopic.php?f=44&t=937&p=6449&hilit=+detonation#p6449
look closely and notice how the charts differ ,theres a reason! do some research
btw heres typical damage, resulting from high heat expanding the rings ,detonation, with the gaps set too tight, or with crappy fuel octane and high heat,until the ends bind and the piston ring grooves or rings at times are busted as a result of the rings expanding,and binding in the bores
think you may have a blown head gasket or cracked heads ETC??
have you tested for a cracked head or block with the reactive dye in the coolant that shows exhaust gasses contamination?
watch this link
http://www.youtube.com/watch?v=QA7KVQq9vKA
http://www.freeengineinfo.com/knock-sensor.htm