I finally received all around to swapping the head having a refreshing one particular with tomei poncams because they operate with inventory ecu wonderful. also put in ARP head studs and flywheel bolts, upgraded flywheel to MRP lightened and an even better Exedy clutch. The purchasing approach was really quick https://toyota4ageengineforsale88208.blogsmine.com/33703710/how-4age-20v-turbo-engine-for-sale-can-save-you-time-stress-and-money