4G63 EVO 4-7 Camshafts 4-TX258 Kinsler manifold ** If you have a

** If you have a Non Turbo 1JZ or 2JZ GE engine please send through an image of your igniter prior to purchase for confirmation on compatibility

***Please note if you chose Optional custom colour

then CLICK HERE for our 'custom' Mechanical Fuel Pump kit listing

This helps for additional clearance and to protect wiring and shielding from heat exposure

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

4G63 EVO 4-7 Camshafts 4-TX258 Kinsler manifold ** If you have a258 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.