Secondaries? Pros and cons?

[XfireZ51]

Originally Posted by We Gone

I have to keep mine another year than no more emissions so out they come.

Steve,

You can ask Darby (4-cam) about emissions and secondaries. It really doesn't make a difference as long as you have a proper tune. The motor will only use so much air/fuel regardless of whether it's delivered by 1 or 2 injectors/runners.