Camshafts Kelford Cams for Nissan RB20DET RB25DET R31/R32 280/280

280° racing cams to suit engines with 64mm-72mm turbos. Best suited to wide open throttle and high rpm power. Great with E85. No cylinder head clearancing needed. Kelford Cams recommend valve spring KVS20 (non-NVCS heads) / KVS25R (NVCS heads).