freezeberry
Member
Whats a 670 suppose to have for compression?
670 compression?
- Thread starter freezeberry
- Start date
average is about 130 psi
s/b tech
Active member
Why the concern about the compression? Is there a running issue?
powerclaw
Active member
New should be about 130 but if your trying to figure out what it should be with miles on it 110 0n both sides is getting low if its at about 120 both sides ona cold test thats very respectable.---bruno
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