1986.5-1992 MA70 Toyota Supra Chassis

The following home page is dedicated to the outstanding piece of engineering known as the "Third Generation Toyota Supra". Here you will find an extensive resource of information containing specifications, performance options, sources of information, listing of manufacturers, images, and of course the "Hall of Fame".

Click here to put the Index at the top of your screen.

Index


Return to Top of this page!

Non-Turbo Specifications


Horsepower 200
Torque 187
Weight 3400-3500
Engine 7M-GE 2954cc
Transmission W58
Injector Size 380cc
Spark Plugs NGK BCPR5EP-11
Compression 9.2:1
Cylinder Pressure 156
Fuel Pressure 33-40psi
Wheels 16x7 / 225-50-16

Return to the Index of the MA70 Chassis Data Page!

Turbo Specifications:


Horsepower 230
Torque 245
Weight 3400-3500
Engine 7M-GTE 2954cc
Transmission R154
Boost 6.8psi
Turbo Toyota TC-26
Spark Plugs NGK BCPR6EP-N8
Injector Size 440cc
Compression 8.4:1
Cylinder Pressure 142
Fuel Pressure 33-40psi
Fuel Shutoff 11.4-13.7psi
Intercooler Efficiency 3psi drop@6.8psi
Wheels 16x7 / 225-50-16

Return to the Index of the MA70 Chassis Data Page!

Decoding the Data Tag:

The data tag for your car is located on the firewall in the engine compartment on the driver's side

Coming Soon...

Return to the Index of the MA70 Chassis Data Page!

Performance Modifications:

Borla

Exhaust +30hp

Cartech

High Pressure Fuel Pump
Intercooler .7psi drop@9psi
Exhaust +30hp
Turbo Upgrade (Gerratt TO4B)

Greddy (Trust)

Short Shifter
Steel Head Gasket 1mm, 2mm, 3mm
Head Bolt Kit

HKS

Stage 1 251hp@8psi
Stage 2 259hp@8.5psi

Stage 3 285hp@11psi

Stage 4 298hp@11.5psi

Stage 5 330hp@13.5psi

Stage 6 345hp@13.5psi

Stage 7 438hp@15psi

Stage 8 453hp@15psi

Kamanari

Body Kit

Sperco

Exhaust +31hp
Intercooler .7psi drop@9psi

Tire Rack

Plus 0 16x7.5 / 225-50-16
Plus 1 17x8 / 235-45-17

Toyota Racing Development (TRD)

Limited Slip Differential
Clutch Set
Lowering Springs
TEMS Shocks
Air Filter Element
Exhaust

Turbonetics

TC-26 Compressor Upgrade
Gerratt TO4B Turbo

Return to the Index of the MA70 Chassis Data Page!

Member's Information:

Geoffrey D. Ring at HOLLYWOOD@MHV.NET 1987 Supra non-turbo 230hp
Return to the Index of the MA70 Chassis Data Page!

Image Archives:

Geoffrey D. Ring (65K)
Return to the Index of the MA70 Chassis Data Page!

Aftermarket Manufacturer Information:

Borla

2639 Saddle Ave.
Dept. Turbo 788
Oxnard, CA 93030
(805) 986-8600

Cartech

1212 Goodnight Lane, #205
Dallas, TX 75229
(214) 620-0389

Greddy (Trust)

15-B Mason
Irvine, CA 92718
(800) GREDDY2

HKS

20312 Gramercy Place
Torrance, CA 90501
(310) 328-8100 Web Site

Sperco

14664 Titus Street
Panorama City, CA 91402
(818) 901-7851

Suspension Techniques

13546 Vintage Place
Chino, CA 91710
(714) 465-1020

Tire Rack

771 W. Chippewa Ave.
South Bend, Indiana 46614-3729
(800) 428-8355

Toyota Racing Development (TRD)

18240 South Western Avenue
Gardena, California 90248
(310) 532-1232

Toysport

1547 El Segundo Blvd. Gardena Ca. 90249
Tel # 213 755 1177
Fax # 213 755 1176
Web Site

Turbonetics

650 Flinn Avenue #6
Moorpark, CA 93021
(805) 529-8995
Return to the Index of the MA70 Chassis Data Page!

Sources of Information:

Turbo Magazine May 1987 pg 26
Turbo Magazine July 1988 pg 44-66
Turbo Magazine May 1991 pg 42-45

Return to the Index of the MA70 Chassis Data Page!

Supra Hall of Fame

Cartech Non-Turbo Upgrade 330hp
Richard Ford's 1987 Turbo - 520hp
HKS Drag 1988 Supra Twin Turbo 800+hp

Return to the Index of the MA70 Chassis Data Page!