Confirmatory Testing Setup Documents for Small Spark-Ignition (SI) Engines

Use these test setup documents to provide information to EPA for confirmatory testing.

• Form for Small SI Confirmatory Test Engine Information (XLSX) (xlsx) Free Viewers
• Setup Requirements for Small SI Test Engines (PDF) (3 pp, 187 K, EPA-420-B-19-020, April 2019, About PDF)
• Confirmatory Test Process for Small SI Test Engines (PDF) (1 pg, 77 K, EPA-420-B-19-021, April 2019, About PDF)