Grand PrixGTP

 

Current Modifications:

1999 Pontiac Grand Prix GTP

Honed and clearanced 3.8 liter supercharged engine

Ported and polished heads for enhanced breathing

S-Ported supercharger

3.4” S/C Pulley

Borla Exhuast

U-Bend replacement

K & N Air Filter

Custom air intake

160 degree thermostat

Modified computer

Thrasher shift kit

And some others that will go unmentioned

 

Interior:

Auto-Meter Gauges w/LoTek A-pillar gauge mount

Front seats: Simpson 4 point racing harness

Custom in-car video camera mount

Heated passenger's seat (hey, this is Minnesota!)

 

Suspension & Handling:

Energy polyurethane bushings

Koni Adjustable Struts

Eibach Springs

Rear swaybar from Impala police package

Front and rear strut tower braces

Michelin Pilot Sports 255/45/17 tires

Pontiac Bonneville 17" wheels

13” Front and 12” Rear Baer brakes w/Z rated brake fluid

Custom brake ducting

 

 

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Stock Grand Prix GTP:

Specifications:
  • Acceleration (0-60 mph): 6.6 sec.
  • Braking Distance (60-0 mph): 137 ft.
  • Roadholding Index: 0.79
  • Base Number of Cylinders: 6
  • Base Engine Size: 3.8 liters
  • Horsepower: 240 hp @ 5200 rpm
  • Torque: 280 lbs./ft. @ 3200 rpm
Dimensions
  • Length: 196.5 in.
  • Width: 72.7 in.
  • Height: 54.7 in.
  • Weight: 3396 lbs.
  • Wheelbase: 110.5 in.

The WideTrack GTP with the 1SC package includes the 240-horsepower 3.8 Liter 3800 Series II Supercharged V6 with SFI, Sports Suspension, Enhanced Traction System with ABS, Magnasteer variable-assist power steering,  P225/60R16 High Performance Goodyear Eagle RS-A tires, 16" x 6.5" 5-spoke silver alloy wheels, and Performance Shift selectable transmission shift schedule.

[Pontiac]