![]() GMC expects to sell between 25 Syclone models per year, each with a price tag of $25,500. ![]() Partially completed trucks are delivered to a Triad facility next door, which modifies the engine by adding the turbocharger, intake system and intercooler and plumbing, as well as assorted exterior and interior pieces. Production takes place at GM's Shreveport, Louisiana plant. Air conditioning, tinted glass, stereo cassette, center console, tilt steering and power-actuated windows and locks round out the package. The bucket seats have extra thigh support and bigger side bolsters. Inside, there's an instrument panel from a turbocharged Sunbird with easy-to-read analog gauges. The subdued exterior is designed to deny that this is one fast machine, as confounded ZR-1 owners might learn the hard way. Still, the all-wheel drive provides a confidence-inspiring level of stability during most driving conditions. And even though the spring rates and anti-roll bar of the rear axle have been modified, axle tramp appears when traversing uneven road surfaces. The unique Firestone V-speed rated, all season tires were developed especially for this machine.Īs you would expect from a truck with 64 percent of its weight on the front tires, understeer is pronounced during hard cornering. Torque is split 35 percent front, 65 percent rear on dry pavement. ![]() The result-with a maximum of 14 psi of boost allowed by the Delco computer-is attention-getting go.Ī transfer case borrowed from the Astro van and a modified 700R4 transmission from the Corvette transmit power to the ground. Pistons, individual port fuel injectors and the throttle body are borrowed from the L98 Corvette V8. A Mitsubishi turbocharger with a liquid-cooled center bearing and air-to-liquid intercooler for the intake charge are added to the engine. Power is provided by a 90-degree 4.3-liter pushrod V6. ![]()
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