High lift 272° racing cams suitable for most motorsport applications. Suits well built competition engines running 58-66mm turbo. 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._x000D_\nPaddle/tooth style trigger on rear of intake cams. AVCS on intake only._x000D_\n _x000D_\nQuick 10sec trigger identification video_x000D_\n_x000D_\n_x000D_\n
