Description
Camshaft options
- 223-A: 264° Stage 1: Near stock TB48DE engines with bolt-on intake and exhaust upgrades. Good throttle response, improved low to mid-range power.
- 223-B: 272° Stage 1.5 NA performance cams to suit modified TB48DE engines with bolt-on intake and exhaust upgrades. Improved mid-range to high rpm power. Retains NVCS / N-VCT variable intake cam timing
- 223-C: 286° Stage 2 NA cams to suit performance naturally aspirated TB48DE engines. Improved high rpm power. Retains NVCS / N-VCT variable intake cam timing. Kelford Cams recommend KVS04 valve spring.
- 223-D: 308°/294° Stage 3 NA cams to suit extremely modified naturally aspirated drag racing engines with ported heads, bigger valves and high flow intake and exhaust system. Stroker bottom end with high compression pistons.
- 223-T: 264° Stage 1 Turbo cams for street and off road applications. Low overlap to suit boosted engines, either turbo or supercharged. Turbo sizing 60-72mm. Good throttle response, increase in mid-range power and good drivability for the street or towing.
- 223-T1: 278° Stage 2 Turbo cams for motorsport applications. More suited to mid-high rpm power. Designed to suit high HP TB48 competition engines running turbo sizing 70mm+. Retains NVCS / N-VCT variable intake cam timing.
- 223-T2: 292°/302° Stage 3 Turbo cams to suit Pro drag racing engines. Fuel type E85 or methanol. 88mm+ turbo running high boost. Does not retain use of NVCS / N-VCT variable intake cam timing. Requires adjustable cam gears.
