how much compression can you use with pump gas octane levels



how much compression can you use with pump gas octane levels

Postby grumpyvette » September 4th, 2010, 9:40 am

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

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Image

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
Image

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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
IF YOU CAN,T SMOKE THE TIRES AT WILL,FROM A 60 MPH ROLLING START YOUR ENGINE NEEDS MORE WORK!!"!
IF YOU CAN , YOU NEED BETTER TIRES AND YOUR SUSPENSION NEEDS MORE WORK!!
grumpyvette

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