I need some info on port shape of peripheral ports. Effects on powerband? I am moslty concerned with building a little more low end power with by differing from a circular port. Possibly going to a more ovular teardrop shape? Got recommendations on places to look or people to talk to?

 

Why would you need low end in a PP? anyways you can talk to BDC or ITO on nopistons.com in engine building(sorry for the link i know how you 2 get into it)