Connecticut: Registration, Inspection & Emissions

[Don]

Go to:

http://www.ct.gov/dmv/cwp/view.asp?A=801&Q=252796

Scroll Down to " Are Glass Packs Legal " and click on
Sec 14-80a-1 through 14-80a10a

Should get the PDF file,"Maximum Permissible Noise Standards", on pages 164 to 166 is Section 14-80a-7a Measurements of Noise Emissions, which is the standard the DMV Inspectors should be using for testing , the test site diagram is on page 166. May or may not be a good idea, but depending how the inspection is going, ask the Inspector if they are follwing the standard mentioned above which is Sec 14-80a-1a to 14-80a-10a

The test site diagram, for the 35 mph test, must, I think but not sure, be a side reading as the test should be conducted as the vehicle approaches and drives by. Otherwise, from the rear or front the vehicle would be accelerating, not a constant 35 MPH

For the 35 MPH simulated test where they ask to accelerate the motor, might want to consider not exceeeding a RPM than the equivalent of 35 MPH in high gear. When I was racing the motor to a quick full throttle, really got some extrteme high readings as the RPM far exceeded the equivalent of 35 MPH.

Car Chemistry and Vortex Cone both mentioned their hardware is most effective as close as possible to the primaries.

[stush]

I guess on closer readng, they actually are doing a stationary test as explained in one of the sections. In that case the limit is looks like it may be 74dB...I'm screwed.

Stu