How would you like to trade 180 ponies under the hood for 345? Pomona Gear infused Steve's TJ with a Hemi that has no trouble pulling the built Jeep to whatever speed is needed, highway or trail. The key ingredient here is the CARB approval sticker proudly displayed on the hood's underside. It's a sign that the swap was done right. The stock brake booster and master cylinder weren't sufficient for the 1-ton brakes, so now there's a sure-stopping hydroboost unit attached to the firewall.