Performance Truck for Sale
The 'Frankenstein Truck'
Real-world 800-wheel-horsepower GMC Sierra Denali that can be driven every day—comfort, 4WD traction, and a professionally built ProCharged 6.2L.
53,334 chassis miles4WD~1,025 - 1,070 hp (est.)~800 whp (real)
Current Price (Cash only, no trades)
$59,500
Interested? Call or Text Nathan Borntreger: (941) 735-4947
Performance comparison (real-world)
| Truck | Drivetrain | Wheel Horsepower (real) | Crank Horsepower |
|---|---|---|---|
| GMC Sierra Denali (ProCharged 6.2L)* | 4WD | ~800 whp | ~1,025 - 1,070 hp (est.) |
| Ram TRX* | 4WD | ~580 - 590 whp | 702 hp |
| Ford Raptor R* | 4WD | ~570 - 590 whp | 700 - 720 hp |
| Shelby F-150 Super Snake* | 4WD | ~650 - 700 whp | ~770 - 785 hp |
* All performance figures are estimates based on dyno results and typical drivetrain loss.
Build sheet (K9 Motorworks, Fort Myers)
All engine and performance work was completed professionally. Additional supporting upgrades and select OEM parts are included beyond what is listed here.
Summary
- 2020 GMC Sierra 1500 Denali
- 53,334 chassis miles
- 4WD
- ProCharged 6.2L
- ~800 wheel horsepower
- ~1,025 - 1,070 crank horsepower (est.)
- Texas Speed sleeved short block with ~1,800 miles
- Built transmission installed at 43,300 miles by Burks Transmission
- All engine and performance work by K9 Motorworks, Fort Myers
- Engine built to support a 1,000+ horsepower tune
Engine & induction
- 6.2L Texas Speed sleeved short block (~1,800 miles)
- Texas Speed Stage 3 cam
- ProCharger D-1X
- Engine built to support a 1,000+ horsepower tune
Fuel & air
- LT4 injectors
- LT4 high pressure fuel pump
- Custom in-tank dual fuel pump with new braided fuel lines
- Methanol dual spray injection by AlkyControl
Exhaust & sound
- Kooks long tube headers
- Full exhaust by Boral (no cats)
- Distinct idle shake, supercharger whine, and rowdy 4WD launches
Driveline & suspension
- Carbon fiber driveshaft by Gulfcoast Driveshaft
- IHC 3/5" lowering kit with air-adjustable rear bags
- Heavy duty tie rods
- Traction bars
Transmission
- Built transmission installed at 43,300 miles by Burks Transmission (Sarasota)
Provenance
- All engine and performance work completed by K9 Motorworks in Fort Myers
- Professionally built with no shortcuts
- Other supporting upgrades not listed plus select OEM parts retained
Price & terms
Serious interest only.
Asking $59,500 — cash only — no trades. Vehicle is sold as-is.
Interested?
Call or Text Nathan Borntreger: (941) 735-4947
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