That was the subject of some debate! The original plan was to use my Wilson M1 4500 intake with the 240 heads and then run an Indy 400-3 with the 270 heads since they are a MW port. But the Indy intake is a fairly poor design so then we got worried that the crappy intake would kill off the gains from the 270 head. No easy way around it since I don't have a ported low deck MW intake on hand. Trick Flow doesn't have a MW port size intake to go with the 270 heads so no help there and nobody else builds a low deck MW intake.