[Jeff Alton]

So much converstation about the dip in the dyno plot I questioned.-- great posts by all that offered their thoughts. When you see that dip, you need to ask yourself "what is the cause?"

I think you are getting some good feedback. However, it is not always "this size header goes with that displacement".

This thread is LONG, which is great! But, can you refresh us on CR, Cam choice, ITB size along with the timing curve and AFR plot? Many vairables.

Thanks for keeping up the contributions and answering the questions being posted.


Cheers