Why is the 4.2 so weak?
I have a pre fuel injected YJ. Needless to say I suffer from a severe lack of power. I don't understand how such a large engine (4.2 freakin liters) could have so little power. Is it the head design? the fuel system. I mean if there is such a big combustion chamber why do I have barely 120 horses. It's embaressing to know that the 4 bangers have almost as much power as me. What can I do to get more power?!
95 YJ 2.5L 5 Speed
Fightin a war against Florida Rust!