Vehicle Owner

Member ID: 03blueGTP

Location: Liberty, MO

Vehicle Info

2003 Pontiac Grand Prix GTP

Bragging Rights

  • 1/4 Mile13.43 sec @ 103 mph
  • 0-600sec
  • Top Speed160mph
  • HP300
  • Weight3560lbs

Major Upgrades

  • turbo
  • nitrous
  • bore increase
  • port and polish
  • supercharger
  • extrude honed
  • stroke increase
  • engine swap

Modifications

Performance Parts

Interior

Exterior Styling

Car Audio & Video

Ratings

    • Currently 4.2/5 Stars.

Login to rate

 

Last updated: Oct 03, 2009

Hits: 23,717

Nick’s Pontiac Grand Prix GTP

  • Currently 4.192 /5 Stars.
72 guestbook comments

2003 Blue-Black Metallic GTP Sedan

Perfomance :
Fully Blue Printed and Decked L36 Block
Custom Ported Gene Race Heads with 5 Angle/Oversized Valves
Powdered L32 Connecting Rods
ARP Head Studs
ARP Main Studs
Clevite 77 Main Bearings
Clevite 77 Cam Bearings
Clevite 77 Rod Bearings
Viton Valve Seals
Comp Cams Valve Locks
Comp Cams O.R. Pushrods
Manley #130lb. Valve Springs
Manley Titanium Valve Springs Retainers
Genuine GM LS7 Hydraulic Lifters
Thrasher Performance Engineered Race Cam
ZZPerformance Short Stack Intercooler w/ Stage 2 FMHC
Green Top #42lb. Fuel Injectors
Pacesetter Custom Welded 2000* Coated Headers
4" Custom Open Cone Intake System
Custom Ported and Polished LS1 Throttle Body
Green Bastard Products Inc. Custom Ported Gen III Eaton M90
Green Bastard Products Inc. Custom HP Tuned PCM
SLP High Flow 85mm LSx MAF
ZZ Performance Modular Pulley System w/ 3.4"/3.25"
ZZ Performance 160*/180* T-Stats (Swapped for Weather Changes)
Intense-Racing Red Poly Upper and Lower Mounts
Solid Engine Mount
Solid Transmission Mount
Custom 3" Exhaust:
-No Cat
-U-Bend Deleted
-Stock GM Resonator
-Flowmaster 40 Series Mufflers
AutoLite 103's
MSD Coil Packs
MSD 8.5mm wires

Suspension/Brake/Transmission Mods
GMPP Front Strut Tower Brace
GMPP Front Sway Bar
GMPP Rear Trailing Arms
ZZ Performance GM Strut Tower Mounting Brackets
ZZ Performance Anti-Pogo Washers
Springtech Lowering Springs (1.8"-2"-ish Drop All Around)
R1 Concepts Drilled/Slotted Rotors
Triple Edge Performance Street/Strip 4T65E-HD Transmission:
-3.29 Gears
-Trans-Go Shift Kit
-Full Rebuild with Hardened Clutches/Bands
-Hardened 4th Shaft
-7/8" Single Chain Setup
Allison TransSend Transmission Fluid

Exterior
16" Polished Torque Stars w/ Bridgestone Tires
Red Brake Calipers
Red "Pontiac" Inlays(Front and Back Bumper)
Red "Supercharged" Logo on Front Plate Cover
Red Custom GTP emblem in grille (GTO look-alike)
De-Dabged Grand Prix and (2) GTP Emblems
Spyker Auto Projector Headlights (Black)
Blue Turn Signal Bulbs
Roush Racing Dual/Dual 3" Chrome Exhaust Tips
Tinted Windows
Tinted Taillights

Interior
PFYC.com Performance Shift Knob and Harness Kit
PFYC.com 3-Gauge Pod Piller
Auto Meter Silver Series Boost Gauge
Auto Meter Silver Series Electric Oil Pressure Gauge
Auto Meter Silver Series Voltmeter
Alpine CDA-9883 Head Unit
Pioneer Speakers all around with stock Tweeters

GTP Background...

I bought my '03 GTP in March of 2007 with 40,276 miles on the clock.  It came with tinted windows and a drop in K&N Filter already.  I bought a EBay Intake about a week after buying it and the rest is what you see here.  At the time before it blew up in December of 2007, I was running a ZZ Performance PCM. Turns out that it had such insane levels of KR due to the way that they tuned it, the tune ended up causing Piston #3 to completely shatter and fall into the oil pan. Piston rings were wrapped around the crank and the entire skirt was in about 50-100 pieces. In short, I recommend ZZP PCM's to anyone I hate. I figured this would be a great time (and it gave me the excuse) to build it.  Thanks to Green Bastard Products Inc. (Shamless Plug for a great friend(s) and business), she was up and running just a few months later. I even got to drive it home with open headers...talk about a fireworks show in the middle of winter!!

03blueGTP's 2003 Pontiac Grand Prix GTP

Before my build, it ran a 13.83 @ 98.62 with a 1.898 60' time!! Those mods were:

ZZ Performance 1.0 PCM
ZZ Performance 3.5" Press-On Pulley
ZZ Performance 180* T-Stat
ZZ Performance Throttle Body Spacer
ZZ Performance Throttle Body Heat Shield
ZZ Performance 3" Shorty Downpipe
ZZ Performance 1.84 Ratio Roller Rockers w/ Pushrods
Custom Ported Front/Rear Manifolds and Wrapped Crossover pipe
Custom 3" CAI with K&N filter
3" Exhaust with Flowmaster 40's
U-Bend, Resonator, and Cat deleted
Autolite 103's
BFG T/A's on the front (275/45/17)
PFYC Performance Shift Knob and Harness Kit

As of now, after the build, with just a base DHP PCM, I have ran a 13.43 @ 102.76 on street tires, pump gas, full interior...stock Throttle Body also...got a LS1 shortly after and WOW what a difference a TB makes :)  Have yet to run it again...and doubt I will since everytime I go I break something...

Page 1: Main Stuff
Page 2: Car/Motor Shots
Page 3: Future Mods
Page 4: Kills List
Page 5: BEST KILL EVER, a little read...

Guestbook

Displaying entries 1-5 of 72

holly26wood  

Posted by: holly26wood

11/24/2009 09:09PM

nice

nickl011  

Posted by: nickl011

11/22/2009 08:11PM

That is a badass GTP, very fast too!. I'm looking at picking up a GTP to replace my GA as a DD, a tahoe is a bitch on gas.

02pontiacgp  

Posted by: 02pontiacgp

11/13/2009 03:51PM

This is one bad ass GTP!!

sdgtp99  

Posted by: sdgtp99

11/12/2009 07:15PM

NOICE!!!

PLEASEDONTHATEON  

Posted by: PLEASEDONTHATEON

09/28/2009 10:36AM

sweet ass ride!!! five stars don't do u justice i give u 5,000 stars keep up the good work!!! check me out and let me know what u think!!!

Show Older Comments

Post a comment

Bookmark this Ride

Vehicle Owner

Member ID: 03blueGTP

Location: Liberty, MO