Page 1 - Future Plans
Page 2 - Your Here
Page 3 - Exterior Mods
Page 4 - Interior Mods
Page 5 - ICE (In Car Entertainment)
Page 6 - Girls
Page 7 - Random Pics
Page 8 - Funny Definitions
Stock Specs for a Grand Prix GT
Engine Type OHV 12-valve 3.8 Liter V6 w/SFI*
Engine Size 231 cid/3785 cc
Horsepower 200 @ 5200 RPM
Torque (lb-ft) 220 @ 4000 RPM
Wheelbase/Width/Length 110.5"/72.7"/196.5"
Transmission Four-speed automatic
Curb Weight 3425 pounds
Fuel Capacity 18 gallons
Tires (F/R) P225/60R16
Brakes (F/R) Disc (ABS)/disc (ABS)
Drive Train Front-engine/front-wheel-drive
Vehicle Type Five-passenger/two-door
EPA Economy, miles per gallon
city/highway/average 19/30/23
0-60 MPH 8.5 seconds
1/4 Mile (E.T.) 16.5 seconds @ 86 mph
Top speed 120 mph
* Sequential-port fuel injection
My curb weight is a little bit more due to the fact that I have a dual 10" sub box in my trunk.
Engine Mods
Rebuilt 4T65E tranny with performance clutches, gears, shafts, and all new gaskets, Duralast Red Top Battery (More affordable version of Optimas Red Top Battery), Spectre Performance Cold Ait Intake Filter, Heat Resistant wrap on the intake tube(Removed: It was attracting more heat than repeling it), bosche platinum +4 spark plugs, throttle body screen removed(10-15% more air flow over stock), 180* drilled thermostat replaced the 192*-195* thermostat, new water pump, magnetic-tipped drain plug, and a new vented radiator cap was put on. Now Im running 10W-30 Mobil 1 Full-Synthetic motor oil. All I have to say is this stuff is better than any other oil out there, you can really feel the difference.
I just added Bosche Platinum Performance Spark Plug Wires and changed out the plugs again. I also added Prostop rotors, Hawk Ceramic non-dusting brake pads. Ill be adding a 12" Vibrant stainless steel resonator and 2 thrush welded chambered mufflers in the near future. I have them on back order through prostreetonline.
I also just added the GMPP front sway bar, rear sway bar, rear trailing arms, and a front tower brace. My front sway snapped on me when my tire blew on the highway. I decided it was a perfect time to upgrade so I did. I can definately feel a difference in the way the car handles and responds to turns.
I repainted the cross braces gloss black to match with the rest of the car. I also removed the front half of the stock air box for better air flow with the Spectre Performance Intake Filter.
This picture shows the GMPP front strut tower brace.
These pictures show the rear trailing arms from the GMPP handling kit.
