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Mercruiser R-Style Standard Production Models

Joe Foster
posted this on February 16, 2010 12:20

ENGINE HP DISPLACEMENT
LITRE / CID		 CYLINDERS GEAR RATIO TOOTH COUNT YEAR
2.5 Litre 120 120 2.5 / 153 4-In-Line 1.98 20-24 69-83
3 Litre 140 130 3.0 /181 4-In-Line 1.98 20-24 69-83
165 165 3.7 / 224 6-In-Line 1.65 24-24 69-83
470 170-190 4.3 / 262 4-In-Line 1.84 17-19 69-83
215-233 205-230 351 V-8 1.50 20-22 69-83
260 260 5.7 / 350 V-8 1.50 20-22 69-83