Kelford Cams - Camshaft Sets - Toyota 1JZ-GTE VVTi

Details: Performance Cams for 1JZ-GTE VVTi This Kelford range of cams for the Toyota 1JZ-GTE VVTi engine, are designed to run with the stock cam bucket with shim on top unless the description specifies otherwise. For engines that have shimless or shim-under-cam bucket valve-train conversions, we have an endless range of profile designs available so please contact us to discuss your requirements. Camshaft Profiles & Technical Specifications (Click on Camshaft Set or + for Technical Specifications) V229-A Camshaft Set: 248/248 Degrees advertised duration. 8.70mm/8.70mm lift. High performance street cams for a near stock engine to suit up to 30 lb boost and 7500 RPM with our recommended valve spring. Will suit stock valve spring with stock redline. Technical Specifications Valve Clearance: Intake: 0.25mm Set COLD at the CAM Exhaust: 0.25mm Set COLD at the CAM Cam Lift: Intake: 8.95mm Exhaust: 8.95mm Rocker Ratio: Intake: 1 Exhaust: 1 Nett Valve Lift: Intake: 8.70mm Exhaust: 8.70mm Advertised Duration @ 0.10mm Intake: 248 Exhaust: 248 Duration @ 1.00mm VALVE LIFT Intake: 210 Exhaust: 210 Timing @ 1.00mm VALVE LIFT IVO: 4 ATDC EVO: 44 BBDC IVC: 34 ABDC EVC: 14 BTDC Suggested Centre Lines: Intake: VARI Exhaust: 116 VALVE Lift @ TDC Intake: 0.68mm Exhaust: 0.06mm V229-B Camshaft Set: 260/260 Degrees advertised duration. 9.35mm/9.35mm lift. Street performance cams to suit turbo and ECU upgrade. Suits up to 30 lb boost and 7500 RPM with our recommended valve spring. Will suit stock valve spring with stock redline. Technical Specifications Valve Clearance: Intake: 0.25mm Set COLD at the CAM Exhaust: 0.25mm Set COLD at the CAM Cam Lift: Intake: 9.60mm Exhaust: 9.60mm Rocker Ratio: Intake: 1 Exhaust: 1 Nett Valve Lift: Intake: 9.35mm Exhaust: 9.35mm Advertised Duration @ 0.10mm Intake: 260 Exhaust: 260 Duration @ 1.00mm VALVE LIFT Intake: 222 Exhaust: 222 Timing @ 1.00mm VALVE LIFT IVO: 4 ATDC EVO: 50 BBDC IVC: 34 ABDC EVC: 8 BTDC Suggested Centre Lines: Intake: VARI Exhaust: 116 VALVE Lift @ TDC Intake: 0.68mm Exhaust: 0.26mm V229-C Camshaft Set: 264/272 Degrees advertised duration. 9.65mm/9.65mm lift. 264/272 Degree street / strip or track day cams for good response and midrange power. Suits up to 30lb boost and 8000 RPM with our recommended valve spring. Requires valve spring upgrade, KVS109-1JZ. Technical Specifications Valve Clearance: Intake: 0.25mm Set COLD at the CAM Exhaust: 0.25mm Set COLD at the CAM Cam Lift: Intake: 9.90mm Exhaust: 9.90mm Rocker Ratio: Intake: 1 Exhaust: 1 Nett Valve Lift: Intake: 9.65mm Exhaust: 9.65mm Advertised Duration @ 0.10mm Intake: 264 Exhaust: 272 Duration @ 1.00mm VALVE LIFT Intake: 228 Exhaust: 232 Timing @ 1.00mm VALVE LIFT IVO: 4 ATDC EVO: 52 BBDC IVC: 34 ABDC EVC: 0 TDC Suggested Centre Lines: Intake: VARI Exhaust: 116 VALVE Lift @ TDC Intake: 0.68mm Exhaust: 0.94mm V229-D Camshaft Set: 272/278 Degrees advertised duration. 9.95mm/9.95mm lift. 272/278 Degree racing cams. These are our most popular cam specifications for a vast range of motorsport applications. Requires valve spring upgrade, KVS109-1JZ. Technical Specifications Valve Clearance: Intake: 0.25mm Set COLD at the CAM Exhaust: 0.25mm Set COLD at the CAM Cam Lift: Intake: 10.20mm Exhaust: 10.20mm Rocker Ratio: Intake: 1 Exhaust: 1 Nett Valve Lift: Intake: 9.95mm Exhaust: 9.95mm Advertised Duration @ 0.10mm Intake: 272 Exhaust: 278 Duration @ 1.00mm VALVE LIFT Intake: 236 Exhaust: 240 Timing @ 1.00mm VALVE LIFT IVO: 4 ATDC EVO: 60 BBDC IVC: 34 ABDC EVC: 0 TDC Suggested Centre Lines: Intake: VARI Exhaust: 120 VALVE Lift @ TDC Intake: 0.68mm Exhaust: 0.94mm