1978 Mazda RX-7 Specifications

1978 Mazda RX-7 Specifications - Specs

price $6 995 USD
engine 2-Rotor Wankel
displacement 1146 cc / 69.9 cu in
bore 70 mm / 2.76 in
compression 9.4:1
power 74.6 kw / 100.0 bhp @ 6000 rpm
hp per litre 87.26 bhp per litre
bhp/weight 
torque 142.4 nm / 105.0 ft lbs @ 4000 rpm
drive wheels Front Engine / RWD
body / frame Unit Steel
front brakes F Vented Discs / R Finned Drums, Vacuum Assisted
f brake size 226 mm / 8.9 in
r brake size 201 mm / 7.9 in
front wheels F 33.0 x 14.0 cm / 13.0 x 5.5 in
rear wheels R 33.0 x 14.0 cm / 13.0 x 5.5 in
front tire size 185/70HR-13
rear tire size 185/70HR-13
steering Recirculating Ball
weight 1098 kg / 2420 lbs
wheelbase 2421 mm / 95.3 in
front track 1420 mm / 55.9 in
rear track 1400 mm / 55.1 in
length 4285 mm / 168.7 in
width 1674 mm / 65.9 in
height 1260 mm / 49.6 in
transmission 5-Speed Manual
gear ratios 3.67:1, 2.22:1, 1.43:1, 1.00:1, 0.83:1
final drive 3.91:1
top speed 196.3 kph / 122.0 mph
0 - 60 mph 9.2 seconds
0 - 100 mph 27.8 seconds
0 - 1/4 mile 17.0 seconds