One look at the Pontiac T1000 is enough to bring a chuckle to any hard-core Pontiac performance enthusiast-including its owner.
Built off the Chevrolet
Chevette platform, it's not regarded as a killer performer by any means. That's because its motivation came from a series of inline-four engines, none of which made respectable power. There are, however, two upsides to this subcompact-it's a featherweight, and it has rear-wheel drive. In the wrong hands, the T1000 can become pretty crazy. Enter Bob Humbrecht.
As owner of Casual Restorations in Hatfield, Pennsylvania, 42-year-old Bob is no stranger to building spectacular Pontiacs, although the T1000 is a departure from his normal creations. A touch of humor was invested in this three-week project. "It was built for the fun of it-you have to laugh at yourself," he says. Along with the chassis of choice getting little respect, the same can be said for the powerplant, a Pontiac 301, which is not known for being the strongest engine (Bob has several snapped crankshafts as proof). Nevertheless, he was intrigued by the idea of cramming the small-journal V-8 into the tiny engine bay.
A common swap for Chevettes has been small-block Chevys. Knowing that these were capable of fitting, Bob began doing his homework and taking measurements. He found that the Pontiac engine wasn't larger than a small-block Chevy by more than an inch in any direction.
According to Bob, very little was actually required to fit the 301. The motor mounts for the inline-four were cut out and replaced with those from a First-Gen Firebird. Spacers were made to lower the steering rack and sway bar in order to clear the oil pan, and a custom alternator mount was employed. It's a tight squeeze, but it clears.
Finding a healthy engine wasn't hard. "I owned a 'little-old-man car' '79 Grand Prix, and I was about to swap the 301 for a 455 anyway," he says.
Because of the light weight of the T-Body-2,225 pounds to be exact-Bob didn't feel the need to enhance the power of the 301 much. Even in stock trim at 150 net horsepower, the 301 pumps out considerably more grunt than the inline-four. To that end, aside from the installation of a used 273/289-degree duration 067 cam with 0.410/0.413-inch lift on a 113.5-lobe separation, the internals are entirely stock. Topped off with a pair of as-cast No. 01 cylinder heads with tiny 1.72/1.50 valves, 1.50:1-ratio rockers, and stock chambers, the engine produces 8:1 compression.
A 600-cfm Edelbrock carburetor was mounted to the factory intake via a Q-jet to Holley adapter that was milled to match the stock manifold angle and installed upside down. Jets are 0.098/0.095 inch, and the metering rods are 0.075 inch. The air cleaner is from a '67 GTO; it may be the most valuable part on the car given today's collector market. A pair of log-style exhaust manifolds flow into a custom 21/2-inch Y-pipe exhaust that runs a single muffler on the street, which is removed at the track.
For the spark delivery, an MSD Pro Billet distributor, a Crane Hi-6 amplifier, and an MSD coil fire things up via Taylor wires and Autolite plugs. Timing is set to 32 degrees total. The radiator support was trimmed to fit a larger radiator, and an electric fan was installed to cool things down.
Sitting behind the Pontiac mill is a rebuilt Metric 200 three-speed automatic transmission with a used 2,000-stall Level 10 torque converter out of a Grand National. The spider gears were welded inside the stock 6.5-inch 3.36:1-geared rearend to create a "poor man's posi." This worked fine until it sheared off the yoke at the pinion. Bob repaired it, and the car still runs the same setup as he rolls the dice.
The Turbo 4.9 decals don't lie. A custom turbo setup will soon find a home under the hood.
While the 301 isn't synonymous with big power numbers, the light weight of the T1000 offse
The battery was moved to the rear of the car to save space for the V-8. Because of this, a
Weighing 2,500 pounds with driver, this '85 T1000 ran 14.41 at 92.09 mph-its best of 12 pa
There's not much to see here. Everything has been stripped; only the driver seat remains,
Konig Helium wheels measure 15x6.5 inches and wear Falken Aenis 205/50R15 tires. Sitting b