2003 Small Off-Road Engine Staff Report

Catalyst ID Diameter (mm) Length (mm) Cell Density (cpsi) C 60.5 50.8 200 E 118 115 400 J 60.0 50.8 400 L 39.2 50.0 400 In some cases it was necessary to modify the engines to run leaner than the original "as-received" calibration in order to lower the engine out HC concentration, while still attempting to stay within the not-to-exceed engine ... ................
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