273-B | Audi RS3

Drag racing camshafts suited to high rpm power. Designed for engines making 1400+hp using 75mm-83mm turbos. Requires KVS273-BT valve spring upgrade. NOTE: 7mm dowel pin supplied to limit Intake camgear advance to 96° when using OEM piston designs. For best results, fly cut pistons for maximum stroke (Please check Piston to Valve clearance). Kelford Cams deletes the AVS Variable exhaust lift system.

• Cam kit is supplied with Kelford billet blanking plates.This change requires tuning adjustments because of solenoid removal, email [email protected] for a list of calibrators.