How many of you have built a motor with the 284-484 cam and made over 400HP also can you list your combo or some of it? Just curious of some variations.
Is it typical to start the car have 75psi of pressure then go for a drive come back park let the car idle and it's at 30-35psi but while I am driving it stays at 75psi then when I come to a stop it drops to 30-35psi with standard volume oil pump.