Description Still no need to swap valve springs Simple DIY fitting. No shimming required! Gain up to 40bhp with Pumaspeed ’‘Sport’ camshaft profiles for the Mk2 Ford Focus RS and ST. The new 5 cylinder Volvo engine in the Focus RS Mk2 and ST225 Focus can now benefit from an uprated pair of Camshafts. These have been tried and tested with even more duration than the Stage 1 cams we believe even more power is to come from the Volvo 5 cylinder engine
