>>>*The 270/430 cam design is one we don't produce anymore except to request but I would guess we have around 50 or so of them running in California.
The part I don't know about is that enhanced test.

High CO combined with high HC suggests a mixture going to the rich side for some reason?

I concede to being curious, if you decide to do that, touch bases with me and I will send you a new stock profile to see what happens....*EB


*Beats the he** outa me!....*LOL**...