Realtune CSRT4 Stage 2 Camshafts
Attention: RTS2 cams are now billet! The old school cast cores are discontinued. Billet all the things!!
Realtune Performance CSRT4 Stage 2 Camshafts **PLEASE READ all of the contents below** These are full aftermarket pieces, not reground stock cam shafts so no cores are needed! Gains can be seen in the attached dyno graph. Gains +12whp and+18 wtrq with ZERO tuning at @16psi with a huge gain past 6200. I expect 20whp if tuned on a stock style turbo and 30+whp on a big turbo Rev range is 3000rpm to 7500rpm [only recommend past 6800 with a built motor] *WARNING!!** MUST use aftermarket valve springs. You can NOT use these without an upgraded valve spring so do not even try it. These "can" be used without any tuning on MS1k but the 2-5% throttle range will be a bit choppy. Custom tune is highly recommended!
*Please allow 3-8 weeks for shipment