Kelford 220-D Cams for Subaru EJ257B Sti 2008+ Intake Dual AVCS 282/278 Complete EJ Heads The ID1300x² was designed with

The ID1300x² was designed with alternative fuels in mind

Exducer: 68mm

and ID1700x

Now standard with 60psi max boost operating pressure

For street use

Kelford 220-D Cams for Subaru EJ257B Sti 2008+ Intake Dual AVCS 282/278 Complete EJ Heads The ID1300x² was designed withHigh lift 282 racing camshafts. Best suited to wide open throttle and high rpm power motorsport applications. Suits well built competition engines running 64 72mm turbo and larger intake manifold. Great with E85 fuel. Requires cylinder head modification to fit high lift cam lobes. Kelford Cams recommends valve spring upgrade KVS1847 BT. Applications Strip Drag Race Circuit Race Road Race Roll Race E85 282 278 278 11. 50mm 11. 00mm 11. 00mm Valve Lift