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.
Continue reading 8.79sec R35 GTR with 280 deg PROCAMS by SP Engineering
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.
Continue reading 
