6.7 Liter
Specs
Model Number 6.7 Liter Cylinders 6 Combustion System Spark-ignited Cooling System Water-cooled Displacement 412 cid (6,750 cc) Compression Ratio 9.8:1 Bore & Stroke 4.13 in x 5.12 in (105 mm x 130 mm) Fuel Type NATURAL GAS (NG), PROPANE (LP) FREQUENCY
50, 60EMISSIONS LEVEL
EPA

