Race cam manufactured from NEW blank. The Original Factory Race Cam STR 0139 for Race Use Only with Twin DCOE Carbs Ground on New Chilled Iron Blank. The camshaft base circle is approximatley 29mm diameter due to the casting. If you require 30mm base circle, pleasecontact us, we can arrange manufacture of an EN40B camshaft..
Newman Cams are the oldest UK Manufacturer of performance camshafts. They sepcialise in production of performance camshafts in steel and chilled iron,
manufacturing cams for F1, F3, BTCC, ETCC, DTM, FIA, GT Le Mans, MOTO GP.