PRP Torque Plate - Mitsubishi 4G63/4G64 Colour:Black Alternate part numbers:

Alternate part numbers:

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

the Motorsport version has an extra CFD driven heatsink built in proven to dissipate more heat and further isolate the actuator housing from thermal stress

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

PRP Torque Plate - Mitsubishi 4G63/4G64 Colour:Black Alternate part numbers:TORQUE 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