christian95

My corvette has very low power and I've tried just about everything and it still won't run right. It has a 383 stroker bored to 388 with about 20k miles on engine and tranny. Here's a list of all the I've replaced/checked: spark plugs,spark wires,distributor cap,rotor bug,IAC valve,fuel filter,fuel pump,TPS,fuel pressure, and maybe some more I can't remember at the moment. The fuel pressure will rise to almost 45 psi with ignition on and drop to about 5 to 10 psi in a couple minutes. I'm wondering if it's the fuel regulator but I want to make sure before I spend $70 on it lol. The injectors should be fine but if I have to replace the regulator I'll check them. Any input on what else it might be?