1993 Mazda Protege engine compression

1993 MAZDA PROTEGE
135,531 MILES • 4 CYL • FWD • AUTOMATIC
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WENDELL123
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  • 23 POSTS
wendell123 yes do you know what the compression is on 1993 mazda protege 1.8 liter vin#jm1bg2243p0651651 enginedisplacement112.3 engine family ptk1.85ffe0 and also if you would the ratio.
Jun 4, 2010 at 9:24 AM
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SATURNTECH9
  • ✓Experienced Mechanic
  • 30,869 POSTS
Single over head cam compression ratio is 8.9:1 compression should at least be 173psi.Dual over head cam engine compression ratio is 9.0:1 compression should be at least 182psi.
Jun 4, 2010 at 9:58 AM
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