Search results
2 door fixed-head coupé FR 4A 5733 cm3/349.8cuin 238 PS 235 bhp 175 kW. 8 cyl, 5.7ℓ, l: 4867mm, wb: 2565mm. . 1987 Buick Regal Grand National - full technical specs sheet, including performance data, economy and emissions, dimensions, weight and engine particulars.
Nov 27, 2018 · For the 1986 model year, Buick slotted in the final piece of the Grand National puzzle, by installing a Garrett air-to-air intercooler between the turbocharger and the throttle body, boosting horsepower to 235. For 1987, that package was reprogrammed for 245 horsepower. Intercooling makes the 1986 and 1987 Buick Grand National the ultimate ...
Sep 5, 2016 · Off the dyno the GNX engine is up 55 bhp from the standard Grand National's rating to 300 at 4400, while torque climbs from 355 to 420 at 2400 rpm.
SPECIFICATIONS. 1987 Buick GNX. VEHICLE TYPE front-engine, rear-wheel-drive, 5-passenger, 2-door coupe. PRICE AS TESTED (C/D EST) $27,000. ENGINE TYPE
Mar 1, 2009 · 1987 {{{Buick}}} Grand National. Owner: Ryan Jensen. Block: LC2, 234 cid. Compression Ratio: 8.32:1. Heads: Champion, iron, ported and polished, 1.{{{90}}} intake, 1.60 exhaust valves. Cam:
May 24, 2020 · See our comprehensive vehicle overview for the 1987 Buick Grand National including production numbers, performance specs, factory colors, and OEM brochures. All good things come to an end, and Buick decided to go out with a bang for its final Grand National.
The 3.8L V6 engine in the GNX was conservatively rated for 276 horsepower at 4,400 RPM and 360 lb-ft of torque at 3,000 RPM and backed by a prepared Turbo-HydraMatic 2004R transmission. The GNX could launch from 0-60 MPH in under five seconds and run a low 13-second quarter-mile.
