SD to mass air, back to SD?

[fiveohpatrol]

If you run a B cam with Speed Density without a custom chip, your car will run like crap.

not with the right timing and fuel pressure. after all, thats what the custom chip would do.

There's plenty of people that have had success with the motorsport cam's with speed density, its all in the tune.

another reason i want to do this is just to dispell or confirm the rumors about bad idle or power loss between the 2.

I'm pretty sure I'll be able to get it to run good with the B cam, but if not, then back in goes the mass air computer