383 build no power

72golddustermike said
as told compression was 9.7 by original owner

Measure it to find out for sure...

People tend to throw out numbers at random. Book numbers are worthless compared to actual numbers... Garbage in, garbage out...

Here's how to check your compression to find out what it really is:

http://www.forabodiesonly.com/mopar/showthread.php?t=278215