Originally Posted By: TJ's Chevy
Hey CNC-Dude. How well would the fuel injection work with the Kirby/Sissel 12 port head? I don't think the op knows about them yet.


By removing the siamese port design, you will achieve great results with individual port injection just like any other normal cylinder head design. But at significant cost to swap over to that configuration unfortunately.



Class III CNC Machinist/Programmer