Classic cars produce higher emission values than modern cars. These values weren't even better when these cars were brand new. By aging and usage the emissions can become even worse.
The SkyFire Ignition Driver can reduce these values dramatically. In many cases they can meet modern standards.
Some examples, measured stationairy, are shown in the tables below:
|Factory default (no catalytic converter)||With SkyFire (no catalytic converter)|
|HC||400 ppm||32 ppm|
|Factory default (with catalytic converter)||With SkyFire (no catalytic converter)|
|CO||0.5 - 1.0%||0.07%|
|HC||100 ppm||78 ppm|