Good Compression Numbers?
02-02-2006, 11:04 PM
#1
Instructor
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Good Compression Numbers?
Did a leak down on a 87' 911 with 124k miles. Compression numbers are as follows: 160, 165, 167, 170, 168, 168. Top end rebuilt at 113k.
How am I lookin??
How am I lookin??
02-02-2006, 11:08 PM
#2
Team Owner
looks good .. but personally I like the leak down test better. Don't get me wrong if the compresion test is out to lunch look no further , but if I was having a guy do that I wouold have him do a leak down to check integrity of exhaust valve , intake valve seals and rings.
02-02-2006, 11:09 PM
#3
Burning Brakes
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Originally Posted by theiceman
looks good .. but personally I like the leak down test better. Don't get me wrong if the compresion test is out to lunch look no further , but if I was having a guy do that I wouold have him do a leak down to check integrity of exhaust valve , intake valve seals and rings.