Compression Check
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Member
SL Member
Joined: Nov 2005
Posts: 78
Compression Check
Has anyone done a Compression test on a 100% stock XB Motor?
If so what where the numbers in PSI (I.E. 185PSI per cylinder)
I need to know what is/should be the number stock for comparison on something im doing
Thanks
If so what where the numbers in PSI (I.E. 185PSI per cylinder)
I need to know what is/should be the number stock for comparison on something im doing
Thanks
Senior Member
Scikotics
SL Member
Joined: Dec 2006
Posts: 2,476
From: Patuxent River, MD
Sorry this came WAY too late to help you, but resurrecting this thread for future reference.
The service manual calls out for:
Compression pressure - 1,471 kPa (213 psi)
Minimum pressure - 1,079 kPa (156 psi)
Difference between cylinders - 98 kPa (14 psi)
The service manual calls out for:
Compression pressure - 1,471 kPa (213 psi)
Minimum pressure - 1,079 kPa (156 psi)
Difference between cylinders - 98 kPa (14 psi)
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