4G63 EVO 4-7 Camshafts 4-TX258 Kinsler manifold Factory RB cam angle sensors

Factory RB cam angle sensors are now decades old and prone to failure

we utilize a non-contact hall effect sensor for position of the valve which means no through-holes in the cap ensuring no chance of leaks

9 is a planar ZrO2 dual cell limiting current sensor with integrated heater

Suits stock shim on bucket

4G63 EVO 4-7 Camshafts 4-TX258 Kinsler manifold Factory RB cam angle sensors258 264 10. 50mm 10. 50mm Valve Lift 258 cams for fast street engines with stock turbo or turbocharger upgrade. Suits upgraded turbo sizing 48 54mm. Improved low to mid range power and good throttle response. Also suits restrictor plate rally engines. For up to 8000rpm and 25psi boost Kelford Cams recommend valve spring KVS63.