This is Kelford's latest range of dyno and race proven camshafts for the Toyota 2JZ VVTi DOHC 24V engine. RPM range will vary depending on engine modification and turbo sizing.248/248 8.70mm lift V202-A High performance street cam for stock engine.260/260 9.35mm lift V202-B Street performance cams, turbo and computer upgrade.264/272 9.65mm lift V202-C Street performance cams, turbo and computer upgrade.272/278 9.95mm lift V202-D High performance dual spring and titanium retainer set.