SKU: 952766-5001S | UPC: 952766500153
Garrett G-XRace GXR45-76 76mm Supercore – 1,200–2,200 HP
The Garrett 952766-5001S GXR45-76 is the absolute pinnacle of Garrett’s turbocharger lineup a 76 mm billet compressor wheel supercore capable of 1,200–2,200+ horsepower. Part of the groundbreaking G-XRace series, it features a forged fully-machined 76 mm 11-blade compressor (20% higher flow than G45-1350), 10-blade 88 mm Inconel turbine, and ultra-high-flow ported-shroud compressor housing outlet. Designed for the most extreme 2.5L–12.0L race applications the turbo that took multiple world records in 2024.
Key Features
- 76 mm Billet 11-Blade Compressor – 20% more flow than G45-1350
- 88 mm Inconel Turbine Wheel – Extreme temperature & durability
- 1,200–2,200+ HP Rated – Proven on 7-second drag cars
- Ported Shroud Compressor Housing – Maximum surge resistance
- Made in the USA – Garrett factory supercore
Specifications
| Specification | Detail |
|---|---|
| Part Number | 952766-5001S |
| Compressor Inducer | 76 mm (billet 11-blade) |
| Compressor Exducer | 108 mm |
| Turbine Inducer | 88 mm |
| Turbine Exducer | 80 mm |
| Turbine Material | Inconel |
| Max HP Rating | 2,200+ hp |
| A/R Options | 1.01, 1.15, 1.30 (V-band or T6 housing sold separately) |
| Country of Origin | United States |
Product Notes
- Supercore only compressor & turbine housing sold separately
- Compatible with all G-Series 45 turbine housings (V-band or T6)
Installation Notes
- Professional assembly & balancing required
- Recommended oil feed: -4 AN, oil drain: -12 AN minimum
- Water-cooling strongly recommended
This Part Fits
Universal, any 2.5L–12.0L race application requiring 1,200–2,200+ hp
Why Choose Garrett G-XRace?
- Official turbo of Formula Drift, TX2K, and multiple 6-second doorslammers
- Every supercore built & balanced in Torrance, California
- Currently the fastest-spooling 2,000+ hp turbo in the world
Frequently Asked Questions
- Q: Does this include the housing?
A: No, this is the supercore only. Choose your V-band or T6 housing separately. - Q: What’s the difference vs G45-2000?
A: 20% more compressor flow, larger turbine, 300+ hp higher rating. - Q: V-band or T6 housing recommended?
A: V-band for fastest spool, T6 for max top-end power.
Shipping & Handling
- Method: UPS/FedEx 2Day
- Availability: Limited stock – ships same or next business day
- Packaging: Official Garrett protective box
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