With bigger tires and heavier rims on your list of Jeep mods, the stock gear ratio may not be enough to get you where you want to go. This is where changing the gear ratio comes in handy and reduces unreasonable stress on the engine. If the wheels are too tall for the stock gear ratio, there will be a noticeable power drop off from its stock build.
This has been but a taste of the vast GM Performance Catalog. GM crate engines run the gamut from affordable and economical four-cylinder mills to gallon-per-mile big blocks that sound like the devil gargling Listerine. And the future is bright: Chevrolet is bringing back the COPO Camaro and the newly-launched 2019 ZR1 packs 755 horsepower and a 210-mph top speed.
The price gap between a complete C7 Z06 and its engine says a lot about what it takes to make a car perform that well. On that note, it’s worth mentioning that all of the engines from this point forward are absolutely insane. They’re bonkers. They’re nuts. They have no business going into any car that isn’t equally advanced in the suspension, chassis, and safety departments. If you so much as look at them the wrong way, you should probably see a doctor. Here we go.
A Jeep is a good place to start when you want to get off the pavement and into some fun situations. However, if you’re looking to really tackle the wilderness, you need more than just a little more clearance. Use this list of Jeep mods to start planning your build to get in and out of some rough spots.
There’s nothing like a quick and dirty slapdash lift job with some pucks to get the lifted look. However, this won’t hold up when push comes to shove on choppy surfaces or hard slopes. You will need suspension travel as well as flexibility and rigidness at the right times. When starting your Jeep mods, hard plastic pucks won’t give you the response and dependability you need.
Put it all together and you have the monstrous mill that propelled the 2009 ZR1 to 60mph in 3.2 seconds, 100 in 7 seconds, and covered the quarter mile in 11.3 at 131 mph. Keep in mind this isn’t the spec list for a 2013 Gallardo, this was a 2009 Chevrolet Corvette. An all-aluminum supercharged V8 in a 200-mph American car that was faster than a GT-R, in 2009.
Ford’s Special Vehicles Team (SVT) went to work on the 5.8-liter small block V-8 and managed to squeeze 240 horsepower out of it. A lowered suspension, new shocks, anti-roll bars and 17-inch tires put that power to the road and made the Lighting a great handling truck in addition to being a speed demon. The Lightning cranked up to 60 mph in 7.2 seconds and blazed through the quarter mile in 15.6 seconds. The biggest complaint about the Lightning was that it gulped down gasoline.
Speaking of tires, they do absolutely no good if side to side movement with low pressure causes them to slip off the rim. Being in the middle of nowhere with rubber out of place and no way to change it is an awful situation. However, there are already bead lock rims on the market to prevent this exact problem.