ight guys so i ordered everything to fix my plenum and new valve cover gaskets so i can hopefully install this coming weekend. while i'm at it i wanna mod the keg but i was wondering if instead of cutting the runners has anyone tried to extend and turn them back to the tb, kinda like the perfomance intake just inside the keg.

 

Extending the runner length isn't going to help you. It will actually compromise mid- to top end power.