After a minute runtime:
#1: 135
#2: 120
#3: 140
#4: 110
After 5 minutes runtime:
#1: Didn't check
#2: 100
#3: 132
#4: 75
I expected to see the compression come up on the readings after the engine was warm. The engine is amazingly clean and runs very well at speed and idle. I believe factory spec on compression is 135. I am a little worried about #4?
#1: 135
#2: 120
#3: 140
#4: 110
After 5 minutes runtime:
#1: Didn't check
#2: 100
#3: 132
#4: 75
I expected to see the compression come up on the readings after the engine was warm. The engine is amazingly clean and runs very well at speed and idle. I believe factory spec on compression is 135. I am a little worried about #4?
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