Now, that's torque - 880 ft/lbs. Note the acceleration is faster from 100-200 mph. The first 0-100 mph is very much limited by available traction, even with 20 inch wide tires.
Here's some comparative stats between the 917/30 and the more modern Audi R8 LeMans
from
http://www.cknet.org.uk/html/specification.htm1973 Porsche 917/30 Cam Am
Engine : Flat 12 turbocharged (max boost 1.5 bar)
Capacity : 5,374cc
Bore / Stroke : 90mm / 70.4mm
Compression ratio : 6.5:1
Maximum power : 1,100bhp @ 8,000rpm
Maximum torque : 1,098 Nm @ 6,400rpm
Brakes : Cross drilled and venilated discs with drilled aluminium hubs.Porsche aluminium four-piston calipers
Wheels : Front - 12" x 15" Rear - 19" x 15" cast magnesium alloy wheels with centre nut and air-extractor cones
Tyres : Goodyear
Dimensions : Length - 4,562mm Width - 2,085mm Height - 730mm
Wheelbase : 2,500mm
Track : 1,670mm (front) 1,564mm (rear)
Turning circle : 13m
Unladen weight : 845kg (33/67 front/rear split)
Fuel tank capacity : 400 Litres
Fuel Consumption : 85 Litres/100Km (or 3.4 miles per gallon)
Maximum speed : kph / 238mph
Acceleration : 0-60 mph : 2.1seconds 0-100mph : 3.9 secs 0-200mph
from:
http://www.mulsannescorner.com/audir8-01.html2001 Audi R8 Specifications
Engine: V8, turbo-charged, 90 degree cylinder angle, 4 valves per cylinder, 2 Garrett turbo-chargers; to comply with the rules 2 x 32.4 mm air restrictors, and boost pressure restriction to 1.67 bars (absolute)
Engine management: Bosch MS 2.8
Engine lubrication: Dry sump, Shell Racing Oil SR
Displacement: 3600 cc
Horsepower: 610+ hp
Torque: 516 lb-ft.
Power transmission: Rear-wheel drive
Clutch: CFC clutch
Gearbox: Sequential 6-speed sports gearbox, partner Ricardo
Differential: Multiple-disc limited slip differential
Driveshafts: Constant-velocity plunging tripod joint
Steering: Power-assisted rack-and-pinion steering
Suspension: Independent suspension at front and rear. Double-wishbone suspension. Pushrod system with horizontal spring/damper unit, adjustable gas-filled shock absorbers
Brakes: Hydraulic dual-circuit brake system, monobloc light-alloy brake calipers, ventilated carbon fiber brake discs at front and rear, brake force distribution, driver adjustable
Wheels: O.Z. forged magnesium rims, Front: 13.5 x 18 inches, Rear: 14.5 x 18 inches
Tires: Michelin Radial, Front: 33/65-18, Rear: 36/71-18
Length: 4650 mm
Width: 2000 mm
Height: 1080 mm
Wheelbase: 2730 mm
Front Overhang: 900 mm
Rear Overhang: 1020 mm
Weight: 900 kgs
Tank capacity: 90 liters