Performance
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auto performance upgrades

You want to modify your ride. There are tons of easy performance enhancements you can make that will take up just a small part of your time. Think about it-only two or three hours after work or a over a lazy Saturday. Installing creativity-impaired bolt-on performance is like falling out of a tree: anyone can do it and you always know where you'll wind up.

Installing creativity-impaired bolt-on performance is like falling out of a tree: anyone can do it and you always know where you'll wind up.
Here's the big question: is the hardest part of your wrenching project getting started? How often have you planned to spend the evening bolting on a new carbon-trispiffonate gear modulator only to find yourself still on the couch three hours later? Get focused. You won't be bogged down in details if there's only a few of 'em. Choose a simple project from this list and hop to it.


Systems have been designed to replace the condenser and breaker with solid-state Hall-Effect electronics. Scan through vintage-muscle magazines (particularly for Mustangs and Fords) and you'll see them. They create a stronger spark that lasts much longer (as does the product itself), and you don't need to worry about constantly tuning the system. Better yet, these ignitor systems can work with your current points-style coil. Plug and run.


Enter brake lines. Once again, factory components that get the job done just don't do it to hot-rodder standards. Factory brake lines are usually reinforced rubber from the hard line fitting in the wheel well to the caliper. When you brake hard (especially in an older car), the brake lines' circumference grows with pressure-they expand. Lost braking power, right there. What's the fix? Sheathed lines-braided brake lines. Much like the rotors, braided brake lines are available in stock-configurations for most performance-minded vehicles. You need to swap them with the factory lines, and do a lot of bleeding (of the brake lines), but the change makes a difference. Firmer pedal, more consistent braking. By the way, this is a good time to flush your brake system-once a year, mind you, always with new fluid.


Electric fans can be set up alone or in parallel, on a thermostatic switch or straight off the ignition, in front of the radiator or behind, push or pull. There is flexibility to the installation (where can you fit it—), as long as you don't remove the radiator shroud (need that to properly cool the engine at speed). You need to have room to run power to it and for a cut-off switch. Several manufacturers make vehicle-specific kits like those for Fox-chassis Mustangs or full-size Chevy trucks. Best yet, test situations have shown that an electric fan can free up 45 more horsepower on a 450 hp small block. Try this at home.

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Photo Guide
cat back exhaust
An example of a cat-back system as installed by a local exhaust shop: The tubing is oversized, extra connections were created to run test pipes at the track (catalytic-free) and dumps were used to cut weight and eliminate scratched tips. It's still legal.
open element filters
Open-element filters come in many shapes. Can you tell which photo is of a '57 Chevy Nomad and which is of a 2000 Chevy Tahoe?
aftermarket plug wires
Aftermarket plug wires are a cosmetically appealing bringer of horses. Remember to remove and install one wire at a time or you might be in for a surprise.
point ignition
Replacing your old-school points ignition with aftermarket solid-state electronics will rob you of unreliable, weak and anemic sparks and a need for constant maintenance. Sorry.
drilled and slotted rotors
Drilled and slotted rotors can often be bolted right into place of the original hardware. Install high-performance pads at the same time.
brake bleed braided brake line
Although you'll have to bleed the brakes after installation, braided brake lines can eliminate years of complaints about mushy brake pedal feel.
mechanical fan replacement
Remove parasitic horsepower loss by yanking your mechanical fan. Electrics are easy to fit and can be located on the front or rear of the radiator. Better yet, more power!

In place of the factory hardware or routed to the breeziest place you can find, fluid coolers like this will prolong the life of your transmission, power steering, engine oil or any other fluid.

Another fluid that can be cooled better?coolant! Installation is stupid-simple (usually) and makes an immediate improvement in engine cooling. Looks trick, too.
fuel pump
Fuel pumps wear out, whether mechanical (shown) or electrical. Fuel filters can become clogged and impede flow. Swap them both and you'll be fueled properly.


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