Maryland Emissions Test Results - ZR-1 Net Registry Forums

HIZNHRZ · 07-15-2008

Here's a data point that might be of interest to some. I took my Z for Maryland Emissions Certification today. The results were as follows:

Hydrocarbons (HC) Carbon Monoxide (CO)
MD State Standard: 220 PPM 1.20 PCT
Inspection Reading: 121 PPM .00 PCT

My car has new injectors, stock thermostat, wires and coil packs; Watson headers (with stock air pump and tubes intack), RT bullet cats, Corsa exhaust, Marc Haibeck's top end package, and a dyno tune. I also kept my stock dual mass flywheel.

The car makes 420rwhp and 370 ftlbs of torque at 5200 RPM.

07-15-2008	#1
HIZNHRZ Join Date: Apr 2004 Location: Germantown, MD Posts: 732	Maryland Emissions Test Results Here's a data point that might be of interest to some. I took my Z for Maryland Emissions Certification today. The results were as follows: Hydrocarbons (HC) Carbon Monoxide (CO) MD State Standard: 220 PPM 1.20 PCT Inspection Reading: 121 PPM .00 PCT My car has new injectors, stock thermostat, wires and coil packs; Watson headers (with stock air pump and tubes intack), RT bullet cats, Corsa exhaust, Marc Haibeck's top end package, and a dyno tune. I also kept my stock dual mass flywheel. The car makes 420rwhp and 370 ftlbs of torque at 5200 RPM.