LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Chevrolet >> 1995 >> Sportvan G20, 5.7 K >> Repair and Diagnosis >> Engine Performance >> Specifications >> Engine Controls - Specifications - 5.7L. >> Mechanical Checks >> Engine Compression
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Engine Compression

COMPRESSION RATIO

Application Compression Ratio
5.7L (VIN K) (1) 9.1:1
(1) Compression ratio is 8.3:1 for vehicles with GVW greater than 8500 lbs.