TOMEI Type-R Poncams
Suits: Nissan Silvia S14A and S15 200SX
1 x Inlet 258 Deg with 11.5 Lift.
1 x Exhaust 258 Deg with 11.5 Lift.
The Tomei Poncams are a direct drop in for S14A/S15 and do not require a valve spring upgrade. Tomei rocker arm stoppers are recommended to be installed with larger cams.