A big block has higher weight and density in the block, as well as larger valve bores, a longer stroke, and a generally larger exterior size. A big block can have the same displacement as a small block, but only the most extreme small blocks encroach on this territory.
If any car was worthy of carrying the original ZR1’s torch, it was that one. The numbers are huge: 638 horsepower and 604 lb-ft, with 90% of peak torque available from 2600 to 6000 rpm. Translation: lots of power on tap, whenever you want it.
A crate engine or crate motor is a factory-built engine that arrives at your doorstep perfectly timed, balanced, and blueprinted, and ready to provide motive power for any project you have laying around. Included parts are a fully assembled block consisting of crank, rods, and pistons, a fully assembled head consisting of valves, cams, and associated parts, and often a carburetor for fuel delivery.
Surely you’re aware of the C7 Corvette. You know it’s a huge leap for Corvettes. You know that valets go joyriding in them. You know a manual Z06 did the Nurburgring in 7:13.9, making it the fastest factory Corvette to ever lap that track. You know that with a little fiddling the C7 Z06 can exceed 200 mph. But did you know you can buy the beating heart of a C7 Z06 and put it in any car you want?
The Chrysler Town & Country is basically a rebadged Dodge Grand Caravan with some added tech and comfort. Even in its lowest trim level, the Town & Country offers more refinement than a Dodge Grand Caravan. Still, as used minivans go, there are better models on the market today.
Let’s start with the 9.1:1 compression, which means you can run this on pump gas. Add in a cast aluminum block, titanium valves, and a forged steel crank attached to forged titanium rods attached to forged aluminum pistons. Top that off with hydraulic roller cams, aluminum heads, and a high-helix supercharger pushing 10.5psi of boost.
In 1969, when muscle cars were king, Chevrolet built a handful of Camaros and Chevelles specifically for drag racing in the NHRA Stock Eliminator class. Designated COPO, or Central Office Production Order, these specialty machines weren’t marketed to the general public.
There are many options from high intensity light pods to straight and curved light bars. These can be mounted in all sorts of configurations to meet your needs. Certain suppliers even offer packages that combine different types and length of lights.
The Nissan Quest does have the saving grace of being equipped with a fuel efficient engine for the class. The most recent models are all powered by a 3.5L V6 that is capable of 260 hp and 240 lb-ft of torque while delivering 22 mpg on the highway.
With the Town & Country, Chrysler did not go far enough to eliminate the noise and ride quality issues found in the Grand Caravan. To further exacerbate these issues, the Town & Country is a fairly expensive used minivan. The most recent versions of the Town & Country are powered by the same 3.6L V6 that you will find in the Grand Caravan. The engine offers the same 283 ponies and 260 lb-ft of torque. Chrysler didn’t even bother to tweak the fuel economy.
Volkswagen took a Chrysler Town & Country platform and offered the world the Volkswagen Routan for the 2008 through 2013 model years. Few buyers were impressed. Even fewer used minivan buyers should be.
The single engine option in the latest models is a 3.6L V6 that offers 283 hp and 260 lb-ft of torque. The powerplant is mated to a six-speed automatic. The duo offers 25 mpg on the highway. That is solid fuel economy, if you can stand all of the cabin noise.
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.