Technical data

Engine

Engine 90°V6 OHV 4.3L 262CID Turbocharged & InterCooled
Type Z79
Bore&Stroke 4.00 x 3.48 In.101.6 x 88.4mm
Displacement 262 cu. in. 4300cc 

  Compression 
        Retio

8.35 :1
Turbocharger mitsubishi TD06−17C−8cm
Wastegate Integral
Intercooler Garrett 13 PSI Water/Air closed system
Valvetrain

2 valves per cylinder
pushrods w/hydraulic lifters

Horsepower 285 hp /4400 rpm
Rated Torque 350lb−ft / 3200 rpm
Redline 4800 rpm

 

Transmission

Transmission 4 Speed Auto 700−R4 w/Lookup Torque Converter
TCC Stall Speed 2100 RPM
Gear Ratio

1st : 3.06
2nd : 1.63
3rd : 1.00
4th : 0.70

Final Drive Ratio 3.42:1 (limited slip rear axle)
Drivetrain All Wheel Drive
Transfer Case Borg Warner BW−4472

  Transfer gear 
         ratio

1.00 : 1
Torque Split Front : 35%  /  Rear : 65%

       Torque Bias

Viscous Coupling

 

Suspension

Front Sway Bar 1.26” Diameter
Front

Double wishbone suspension,
Torsion Springs, Anti Roll Bar

Rear rigid axle, Multi Leaf Springs−Electronic Level Control  

           Steering

Integral Power, Reciculating Ball, Powaer Assisted

     Turns Lock to 
         Lock

3.1
Turning Circle Curb to Curb  35.4 ft
Performance Skidpad 0.82g

 

Brakes

Front 10.5”x 1.03” Vented Disk
Rear 9.5”x 2” Drums
Power Assist Vacuum, W/4 Wheel Anti Lock