get a lil faster speed with stock 4 banger
skituc
Jeeper
I have a stock 85 CJ with a 4 cylinder engine, stock steel rims with 31x10.5x15 BFGoodrich tires. it scrambles good in the desert climbs like a champ. But lately I have been using it as my daily driver (it gets better gas mileage than my 4x4 F150). How can I get it to go a little faster than 55 mph? Will Aluminum wheels and maybe a 30x9.5 mud tire be better? any suggestions?