The breakthrough of the 11R 227—a tip of the hat to the cylinder head’s 11-degree valve angle and fully CNC’d 227cc intake ports—is less revolutionary than evolutionary. It takes lessons learned from ...
Horse Sense:Though we tested all these intakes on a purpose-built NMRA Real Street car, the intakes legal for the class are limited. They are as follows: Stock 5.0 and Two-Valve 4.6 EFI intake, Ford ...
About 10 minutes after fuel-injected 5.0 Mustangs rocketed intopopularity in the late '80s, box intake manifolds appeared. These wereupper intake boxes that roughly resembled an elongated shoe box or ...