284°/290° | 12.50mm/12.10mm
Racing camshafts to suit well built competition SR20DET GTi-R engines with ported head and bigger valves. Turbo size 67mm+. Fuel type E85 or methanol. Profiles can be used in RWD SR20DET engines with solid lifter conversion. Kelford Cams recommend valve spring KVS22
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