The name SP Engineering has been synonymous with tuning exotic cars and R35 GTRs. SP Engineering have been using Tomei VR38 Camshafts with their engine builds for a while now.
So with their recent amazing 8.79 second R35, this amazing setup was also running our PROCAMS.
280 Deg. 11.3mm lift Intake Procam
280 Deg. 11.0mm lift Exhaust Procam
Enjoy the videos!