Valve Clearance Intake 0.08 in. 0.20 mm 0.010 in. 0.25 mm Exhaust 0.010 in. 0.25 mm 0.012 in. 0.30 mm Quick - Spec's HOME Datsun / Nissan OHC   Stock  L16 (1595 cc)   1970 -1973 PL-620   HorsePower @ RPM 96 @ 5600 Bore X Stroke 3.27 X 2.90 Oil Press 45 - 50 (psi) Ft. lbs. Torque @ RMP 100 @ 3600 Piston Size 3.2671 - 3.2691 in Firing Order 1, 3, 4, 2 Compression Ratio 8.5:1 Cranking Comp 171 (psi) Block Height 265.9 Motor Year 1970 - 1972 1972 1973 Engine Oil 5.0 qts. 5.0 qts. 5.0 qts. Engine Coolent 7.2 qts. 6.3 qts. 6.3 qts. Idle Speed 700 RPM 700 RPM 800 RPM Ignition Timming 10B 7B 8B Plug Gap .033 in .032 in .030 in Distributor Air Gap .020 .020 .020 Dwell Angle 52 52 52
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