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DBSHELTON · 10-17-2020, 02:33 PM

Tested again. Hot with all plugs out and throttle wide open.
2 times today. Got same numbers.
Cyl.1 118# Cyl.2 110# Cyl.3 108# Cyl.4 120#
I think I am OK.
I bought the compression gauge from JC Whitney over 48 years ago

10-17-2020, 02:33 PM	#14
DBSHELTON Senior Member Join Date: Sep 2019 Location: Kountze,TX Posts: 313	Re: Compression Test Tested again. Hot with all plugs out and throttle wide open. 2 times today. Got same numbers. Cyl.1 118# Cyl.2 110# Cyl.3 108# Cyl.4 120# I think I am OK. I bought the compression gauge from JC Whitney over 48 years ago