in this months issue of classic and sports car magazine they compare the 288 GTO to the porshe 959. here are the specs they list:
built from 84-87, 272 produced.
Engine: all alloy watercooled DOHC per bank 32v 2855cc 90 deg. V8 with 2 IHI turbochargers, behr intercoolers and weber-marelli fuel inj.
Transmission: 5 spd. manual ZF transaxle, LSD
Chassis/body: tubular steel chassis, composite rear bulkhead and fibre glass composite shell, Aluminum doors
Suspension: ind. all around double wishbone, coil springs
Brakes: vent. disks all around
Steering: rack and pinion
width: 6ft 3 1/4 inches
height: 3ft 8in
weight: 2558 lbs
Max power: [email protected]
Max tq.: 366ft [email protected]
0-60: 4.8 secs
0-100: 10.2 secs
top speed: 189.5 mph
price new:75000 pounds(1984)
price now: 130-170000 pounds(british mag, funny they use lbs and inches)
there ya go, hope this helps a little. go look at newstand for classic and sports car magazine. theres a 288gto on the cover.