Due to frequent demands weve decided to sell also the camshaft for 25-30 DIN H.P. (25-36 SAE )without grinded cams. The engine case line only is grinded according to original specification. This enables the fans of the better tuning to grind the cams according to own specifications to achieve the ideal camshaft for their engine. BBT has the production of these camshafts in own management. Available each from stock.