The 264° camshafts for turbocharged 4AGE engines are compatible with turbo sizes from 46-54mm. They offer consistent drivability for street-driven vehicles while retaining VVT on the intake. Compared to OEM cams, they provide a noticeable boost in mid to high RPM power and perform well with E85.

For optimal performance, Kelford Cams recommends upgrading to the KVS51-B valve spring.