Hello, just found this site...awesome! I have been looking for something like this. I bought a 2003 TJ 2.4L 4 cyl for the CA mountains and love it. The only problem I have is getting more power going UP the mountains. I put new rims and 30" tires on a stock suspension, and was wondering what ways there are to improve my torque/HP performance.
I have to be in 3rd gear the whole way at 3000 rpms up the mountain and it really whines, is it alright to push the rpms over this range?
Thanks!