Originally posted by ZR2.com:
If you are wondering what makes a regular S-10 a RPO ZR2, the following is the list of the factory modifications:
* RPO ZR2 only full ladder-type frame with modified suspension mounting points which provide:
* 100mm wider track (3.9 inches wider than regular S-10)
* Three-inch suspension height increase
* Enhanced front (7.25" ring gear) and rear (8.5" ring gear) axles w/ 3.73:1 rear-axle ratio
* Larger wheel and axle bearings
* 31 x 10.5R-15 LT/C black wall off-road tires (BFG A/Ts on pickups and BFG Long Trails on BlaZeR2)
* 46mm gas pressurized Bilstein Monotube shocks
* Rear axle track bar (pickups) / rear sway bar (BlaZeR2)
* Wheel flares (black on S-10 pickups and BlaZeR2 / body-color on Sonoma pickups)
* 33mm (early model) / 28mm (late model) front anti-sway bar
* Skid plates
I know that the 4.3 max Torque is 250 @ 2800 and HP is 190 @ 4400
Weight 3700-3800 lbs
98 Contour GL 4 cyl 131,000 miles
- 57,000 w/o a CEL!
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