PRP Torque Plate - Mitsubishi 4G63/4G64 Colour:Black use the dwell data that

use the dwell data that can be found on our web page

The fresh air valve allows for incoming charged fresh air from the turbo to be diverted safely into the exhaust manifold pre-turbine wheel with the throttle at low opening angles to allow for safer spooling of the turbocharger without the potentially damaging throttle based late combustion event style anti-lag that can induce high engine stresses and break connecting rods

If you are looking for a drive belt also we list the correct length to suit our LS1 kit along with an ATI Harmonic Balancer listed here

With our kit

PRP Torque Plate - Mitsubishi 4G63/4G64 Colour:Black use the dwell data thatTORQUE PLATE to suit any 4G63 4G64 series engines. EVO 1 9 Our PRP torque plate is almost essential when boring and honing your block. Made from 6061 billet alloy especially designed and profiled to replicate head tensional dynamics. Its a fact that bores pull out if round when you torque your head down onto your block, more so if you run aftermarket bolts with more than OEM tension, you should be using a torque plate for boring AND honing, you should