New Emissions Standards May 1 2016 - My experiences Mustang hotrod status

[Speedtospare]

On my cars last sniff test, old gas, passed a hair under the max across the board. Drove for a few weeks before running back in for a retest to be sure all was well, back to teenie tiny numbers, passed like it's old self.

The question is, will stage 3 comp cams make it fail.

https://www.youtube.com/watch?v=_QEhPwVd2AE

[ZR]

Threshold for yours is pretty damm high.

[Darkhorse]

4272lbs weight? Is that right?

[tulowd]

4272lbs weight? Is that right?

t'was a good winter with more time in the kitchen than the garage

[Armen]

4272lbs weight? Is that right?

That's the gross vehicle weight rating... Not to be confused with curb weight.