Engine swaps have been a part of the Jeep community since the first flatfenders landed in civilian hands. That’s because Jeepers are consummate gearheads and hot rodders, and seldom settle for “stock, ...

Even with the Poison Spyder heat-reduction hood insert throwing hints your way, it’s not easy to know that lurking under the hood of Mike Zeko’s 1998 Jeep Wrangler TJ is a whole lot more power than ...

I'm planning to retrofit a late-model LS engine into my 2002 Jeep 4x4, and want to fabricate my own exhaust headers. It needs to conform to California emissions standards. I don't want ugly "smog" ...