High lift 264° Race and Rally camshafts. Great throttle response and improved mid-range power. Suits turbo sizing 54-60mm. Must use shimless buckets. Kelford Cams recommend valve spring upgrade KVS1847-BT._x000D_\nPaddle/tooth style trigger on rear of intake cams. AVCS on intake only._x000D_\n_x000D_\n _x000D_\nQuick 10sec trigger identification video_x000D_\n_x000D_\n_x000D_\n
