i have a 92 LS G2 teg. I just have 2 1/4 piping, exhaust and a aem short ram intake. I want to know what the best mod would be without swapping. I was thinking about getting like a mugen ecu chip, but im not sure yet. What do you think the best mod would be?????

 

well first off, mugen doesn't make chips they only make complete ECU's. Second either get some headers or an apex V-AFC and get that abd boy tuned maybe even a fuel pressure regulator and some cam gears