Okay so I have until 4pm to decide.

Do I dyno tune with the ITB's

Or with the Skunk2 Manifold?

This car is drven only on the track. However the ITB's are illegal for Honda Challenge. But I am also not going to be racing in HC till next year so I have a year I can drive with the ITB's. I did spend all that time and some money putting those together. It would be a shame not to drive with them. But then I would have to re-tune which I guess isn't that big of a deal.

What do you think? Why? What would you do?

 

Dont really know what to think its not that big of a deal. If your going ot run the ITB's for a year why not tune it for them and when the time comes put the manifold and get it retuned.