This ultra-clean one-owner '82 GT has only 56,000 miles-but it's on its third engine. It's
Horse Sense: These days, we're spoiled with five- and six-speed Mustangs, but the car that really kick-started the modern Mustang-performance movement was saddled with the Single-Rail Overdrive four-speed gearbox. You couldn't even get an automatic behind the 5.0.
When you've owned a car for 23 years, you're bound to have some stories to tell, and this one-owner '82 Mustang GT is no exception. After passing on the 255ci '81 Cobra, Bill Wagner picked up his GT from the dealership on February 15, 1982. With 390hp Cobras and-gulp-refined '05 Mustangs running around the streets today, it's hard to believe the '82 GT was a big step forward for Mustang performance. And Bill didn't let his four-eyed GT get outclassed by newer, faster Mustangs as the years went by-he volunteered to be the guinea pig as the fledgling Fox-body aftermarket cut its teeth.
The understated 347ci is built on an aluminum RDI/FRPP block and a set of TEA-ported Trick
Bill ought to be the poster child for high-performance Mustang enthusiasts. Within the first year of purchasing his '82 GT, he added the all-black Recaro seats, headlight covers, cut coil springs, and a four-barrel intake and carb. He also tested a prototype set of underdrive pulleys for Kaufmann Products.
When Bill started autocrossing, things got serious. As his need for speed and reliability grew, Bill and his UPS driver got to know each other. That year, he added a 9-inch rearend (remember, the 8.8 hadn't come along yet), a T5 five-speed transmission, a chassis-stiffening kit, sway bars, and springs. Bill handled all the installation work himself. A set of ported 351 heads came back from the machine shop ready to go, just in time for his first open-track event at Road America in Elkhart Lake, Wisconsin. "Open-track was different from autocross, like going from training wheels on a bike directly to a motorcycle," Bill says. "The rush was indescribable and it took weeks for the grin to leave my face. I was totally hooked. New wheels, stickier tires, bigger brakes, and more power were needed."
The all-black interior is almost completely stock, save for the seats, CD player, steering
Bill ran into the Baer Racing team at Road America, and asked Hal Baer about the parts Baer was using on its race car. Hal mentioned fitting larger Corvette brakes onto the Mustang. Bill's GT got a prototype-brake upgrade, along with Baer's new bumpsteer kit. The whole project was documented in some magazine published in New Jersey.
That wasn't the last high-performance-industry contact Bill made at an open-track event. He later met Kenny Brown at Brainerd International Speedway in Minnesota. After some discussion on how to improve the Mustang's handling, Bill made the drive to Kenny Brown's shop in Omaha to pick up one of the first Panhard bars designed for the Mustang. It made a huge handling improvement.
This open-track Mustang takes down Corvettes and Porsches on the straightaways and in the
In the late '80s, Minnesota was beginning an emissions-testing program, and Bill knew his current setup would never pass the test. On the advice of some of his friends at Ford engineering, he decided to install one of the new Ford fuel-injection systems, complete with one of the first mass air conversion kits. Remember, this was 1988. Bill used a mixture of salvage yard and new Ford parts. "The parts guy thought I was totally nuts. He said it was impossible for a shade-tree mechanic to get a highly complex system like that working, and that it took a two-week training course for their mechanics to start. I told him I would have it on my car in two weeks. We made a $50 bet after he confirmed that it couldn't work. Two weeks to the day, with much pride and a big grin, I idled it in front of the shop garage with the guys in the shop slack-jawed in total disbelief. Needless to say, I collected the bet, and passed emissions the next year."
The only option this '82 GT didn't come with was the Recaro seats. Bill didn't like the ch
In a quest for more power, Bill installed a Vortech centrifugal supercharger and agreed to help beta-test the new aftercooler. Shortly thereafter, his engine let go on the way home from a few hot laps at Brainerd International Raceway. The harmonic balancer spun out of balance, causing the crank to break in three places. Even the distributor and transmission case were toast. Bill found a Cobra short-block, a Cobra intake, some new heads, and a cam. He also added the Saleen wing and ground effects, and his prized '81 Cobra hoodscoop. Later that year, the car was photographed for a magazine, but the article never made it to print because the editor didn't like the way black looked in pictures. [That sounds familiar.-Ed.]
The next serious upgrade for this '82 GT was a complete Griggs Racing coilover suspension. "This modification totally transformed the car. I could now run with the fastest cars on the track-including the Porsches and Vipers. Corvettes were even more fun. I had taken a transfer to Bowling Green, Kentucky [home of the Corvette], and caught many a Vette test car on the back roads. I bet seeing a Mustang fill their mirrors and stay with them was a real mind blower. Watching their eyes get big and their jaws drop as I passed them on the straights and left them in the corners is a lasting memory."
The air/fuel induction is handled by an Edelbrock Victor Jr. four-barrel intake that's bee
The glory days couldn't last forever. During an open-track event at Heartland Park in Topeka, Kansas, Bill noticed the oil pressure was way down. He limped home and tore down the motor to discover the block was split right down the middle. Instead of just fixing it, Bill went in another all-new direction. He went with an aluminum RDI/Ford Racing Performance Parts block, stroked it to 347 ci, and added a set of Total Engine Airflow Stage-3-ported Trick Flow Twisted Wedge aluminum heads. He ditched the Cobra intake for an Edelbrock Victor Jr. four-barrel manifold modified by Induction Research for multi-point fuel injection. While in Bowling Green, Bill made some friends at Holley and they fixed him up with a new Commander 950 race fuel-injection system topped off by a 1,000-cfm billet throttle body. He also found himself with a set of custom Jet-Hot-coated Hooker Super Comp headers, a matching X-pipe, and a set of Flowmaster three-chamber mufflers. The new setup put down nearly 400 hp and 400 lb-ft of torque, and Bill can tune the whole thing on his laptop!
After adding the silver you see on the car, which is color matched to the wheels, Bill decided he needed more brakes to go with the new power. Stillen Motorsports was working on adapting some Brembo rotors and calipers to the SN-95 spindles. Of course, Bill agreed to help test and assess the new brakes on the track. The results were great, and Bill finally had enough brakes for those longer tracks.
The modifications have slowed, as Bill found a combo that suits his needs. He is now back in Minnesota, attending track days, cruise nights, and car club events. As of 2005, this '82 GT had 56,000 miles. I wonder how many of them were run with the throttle wide open or the brakes glowing red.
|5.0 Tech Specs|
|ENGINE AND DRIVETRAIN||Gauges|
|RDI/Ford Racing Performance|| |
|Parts aluminum||SUSPENSION AND CHASSIS|
|Cylinder Heads||Griggs tubular|
|Trick Flow Twisted Wedge,||A-arms|
|Stage-3 Ported by TEA||Griggs tubular|
|Ultradyne||Griggs adjustable coilovers|
|Edelbrock Victor Jr. modified for||Koni double-adjustables|
|Throttle Body||AKT Logic 17x9-inch aluminum|
|Power Adder||Bridgestone Potenza RE71|
|Exhaust||Brembo 13-inch rotors and|
|Hooker Super Comp headers,||four-piston calipers|
|custom X-pipe, three-chamber||Rear Suspension|
|Transmission||Griggs adjustable coilovers|
|Tremec TKO II Road Race close-||Shocks|
|ratio five-speed||Koni double-adjustables|
|9-inch with Detroit Locker, 31-||Griggs control arms, torque arm,|
|spline axles||& Panhard bar|
|ELECTRONICS||AKT Logic 17x9-inch aluminum|
|Holley Commander 950 EFI||Bridgestone Potenza RE71|
|Stock||11.3-inch SVO/Lincoln MK VII|