1987 Buick Regal Turbocharged V6 �€" Modified T-Top Coupe with Alky
Control and Upgraded Turbo Why This Car Is Special The 1987 Buick
Regal Turbo represents the final year of one of the most underrated
performance stories in American automotive history. While the
muscle car era is typically associated with big-block V8s and raw
carburetion, Buick took a different path with its turbocharged
3.8-liter V6 �€" and the results were genuinely fast. The
factory-rated 235 horsepower and 330 lb-ft of torque from the
sequential fuel-injected turbo engine made the 1987 Buick Regal
T-Type and its sibling, the Grand National, capable of running
mid-to-high 13-second quarter-mile times in stock form. That was
quicker than most V8 cars of the era, including the contemporary
Mustang GT and Camaro Z28. What you're looking at here is a 1987
Buick Regal that has been thoughtfully built on top of that
already-capable platform. The owner added an upgraded turbocharger
and an Alky Control methanol injection system �€" two of the most
proven performance modifications in the Buick turbo community.
Methanol injection serves a dual purpose: it cools the intake
charge and acts as a detonation suppressant, allowing the ECM to
run more boost without the knock retard that limits factory power.
The ScanMaster gauge mounted in the dash lets the driver monitor O2
millivolts and knock retard in real time, which is essential data
when you're pushing a turbocharged engine beyond its stock
calibration. This car is set up by someone who understood what they
were doing, not just throwing parts at it. The 1987 model year also
holds a specific place in Buick history as the last year the
turbocharged Regal was produced. After 1987, General Motors ended
production of the G-body platform, and with it, the turbo Regal
lineup. That makes all 1987 turbocharged Regals inherently
collectible, and well-built examples with legitimate go-fast
modifications are increasingly difficult to find in honest,
driver-quality condition. Features List - 3.8L SFI Turbocharged V6
- Upgraded aftermarket turbocharger - Alky Control methanol
injection system - 700R4 4-Speed Automatic transmission - Dual
exhaust - ScanMaster turbo monitoring gauge - Aftermarket boost
gauge - Knock retard gauge - Glass T-tops - Vinyl Landau top -
Chrome Rally wheels - Cooper Cobra Radial G/T tires - Power
steering - Power front disc brakes - Air conditioning - Tilt
steering column - T-Type sport steering wheel with red 'T' center
cap - Center console - Power windows and locks - Rear window
defroster - Pioneer stereo head unit - Turbo 3.8 Litre hood
ornament - Body by Fisher sill plate badge - Clean undercarriage
Mechanical The heart of this 1987 Buick Regal is the 3.8-liter
sequential port fuel-injected turbocharged V6, which Buick
developed through the late 1970s and refined significantly by 1984
when intercooling was added to the production cars. By 1987, the
engine featured a ceramic-element MAF sensor, a Garrett
turbocharger in stock form, and an ECM that managed boost, fuel
trim, and spark timing simultaneously. This particular car departs
from stock with an upgraded turbocharger and the Alky Control
methanol injection system �€" a well-regarded kit in the Buick
turbo world that uses a dedicated reservoir, pump, and nozzle to
spray a methanol-water mixture into the intake stream under boost.
The result is a significant drop in intake air temperature and a
reduction in detonation that allows more aggressive timing and
boost levels than pump gasoline alone would permit. The 700R4
4-speed automatic transmission backs the engine. This transmission
was a known weak point in high-output Buick turbo applications, and
the fact that this car has the 700R4 is worth noting for any
serious buyer �€" those planning to run this car hard should be
aware of its torque limits and factor in the possibility of a
future transmission upgrade. The dual exhaust system and the dual
side-exit muffler setup visible in the undercarri
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