273-A | Audi RS3

Stage 1 high performance racing cams. Designed for engines making up to 1200hp, ideal for cars using 64mm-72mm turbos. Requires KVS273-BT valve spring upgrade. NOTE: 5.5mm dowel pin supplied to limit Intake camgear advance to 91° when using OEM piston designs, for best results, fly cut pistons for maximum stroke (Please check Piston to Valve clearance). Kelford Cams delete 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 the sales team for a list of calibrators.