favorite this post 2005 Ponitac GTO Forged 402 LS2 80mm Turbo (Updated) - $19500 (Lombard) hide this posting unhide


2005 Pontiac GTO

condition: excellent
cylinders: 8 cylinders
drive: rwd
fuel: gas
odometer: 66000
title status: clean
transmission: automatic

Selling my 05 402 Turbo GTO. The car is incredibly fast and well built. I have all of the receipts from the build of this car dating back to 2008 for everything except for the turbo pieces. Well over 50k invested in this rocket.

9:7:1 Forged LS2 Bottom end: 4.005" Bore, 4" Stroke

Scat Crank
Scat H-Beam Rods
Manley 592605C Pistons
BTR/LJMS Stage 4 turbo cam
Clevite Main and Rod bearings
ARP Head Bolts
Trick Flow 225cc Heads refreshed 2,000 miles ago.
BTR .660 lift platinum valve spring
Ferrea valves
Yella Terra Ultra Lite 1.7 rockers
LS7 Lifters
Combustion chambers machined to -74cc for the forced induction

RPM Level 5 4L60
Yank SS3600 Converter
TCI Flexplate
B&M SuperCooler with built in fan/thermostat

Pedders Track II suspension kit with 5/16"
Rear Drag springs and BMR drag bags
Brand New Brakes (Rotors and Pads) front and back
Harrop Rear Diff cover
Stock 3.46 gearing with hardened gear, whine around 45-50 mph from the gears.
Stock 2 piece driveshaft
Brand new 255/45/17 Nitto NT05 tires on rear, fronts still have life left

Turbo setup:
Custom built single turbo kit. Stock V-band'd manifold flipped on drivers side, Vband passenger manifold
2.5" Crossover piping. All heat wrapped.
Borg Warner Billet T6 80mm - 1.32 AR, 96/88 turbine. Rated 1350 flywheel HP
VS Racing 60mm Wategate
VS Racing 50mm BOV
VS Racing FMIC - 31x12x4" core, 3" piping kit
Brand new Stainless Steel Exhaust system from and including the downpipe back to the tips
Magnaflow Mufflers and polished tips

460lph pump
Brand New FAST 88lb injectors
Holley EFI

Other parts:
AEM 30-0300 Wideband
AEM TruBoost (Boost and Electronic boost controller in one)
Melling 10296 high volume oil pump
25% Underdrive Pulley
160* T-stat
Moroso Billet Oil Catch Can
Black Holley Tall Valve Covers
Lloyds Front and Rear floor mats
Paint Matched rear bumper diffuser
Battery relocation to trunk (battery is new as of November)
ARP extended wheel studs all around

Body is a 9/10. I have another unmodified stock bumper that'll go with the car as well. The only exterior flaws that I could find on this car other than the bumper is the small dent on the passenger side quarter in the pictures. Interior is also a 9/10, just a bit dirty at the moment.

The car is really nice inside and out. It's currently running on a safe tune for the winter. Before it was on this safe tune it was making 650 WHP/ 675 TQ. Recently upgraded the fuel pump and fixed an issue in the steering. Car is only running 9 lbs of boost currently. This setup can easily handle 800 hp if you want to push it that far. The car is an absolute monster and perfect for any upcoming car meets or races.

I'm not currently looking for any trades unless it's a 2nd gen CTS-V, ZL1, or 14-17 SS Sedan, plus cash on my end obviously. Other than those vehicles, I'm not interested in trading. Price is fair and firm. Clean title in hand.

Any questions, text me. It's easier for me to respond through text as I'm often busy.


ls1, ls2, ls3, ls6, lsa, lsx, GTO, turbo ls, turbo
  • do NOT contact me with unsolicited services or offers

post id: 6896897049



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