umm that is low compression. like im suprised its running low,...140 150psi is unremarkable.
suggest u use a different compression tester. on the up side at east they are all similar.
possibly review yr technique/ method.
plenty on u tube
good luck with it.
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Obd1 scanner.
'95 sport,4.6 stroker, 4.5" lift, 32"s, 4:10's, 8.25&SYE, taurus fan
Last edited by rainman; 24-10-2019 at 03:57 PM.
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