Kelford R-199-D Camshafts Subaru EJ25 Sti 2004+ Intake AVCS Cams 282/278 Intake Manifolds and Accessories In a perfect world

In a perfect world

Hardware to bolt the bare engine block to the bare trans-axle

Spark energy = 115/150mJ (direct fire/paired trigger)

they allow for precise control of boost and boost levels can be raised to around 2-3 times the spring pressure of the wastegate

Kelford R-199-D Camshafts Subaru EJ25 Sti 2004+ Intake AVCS Cams 282/278 Intake Manifolds and Accessories In a perfect worldHigh 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. Must use shimless buckets. Kelford Cams recommend valve spring upgrade KVS1847 BT. Slot keyway style trigger on rear of intake cams. AVCS on intake only. Applications Strip