SPOOLOGIC 11 Blade Billet Compressor Wheel

The SPOOLOGIC 11-blade billet aluminum compressor wheel SL-220-015 fits the GT3788VA PowerMax turbocharger in 2003-2007 Ford F-250 F-350 F-450 F-550 6.0L Powerstroke. Its billet design supports increased airflow and sharper throttle response for a performance rebuild.

Features

• 11-blade compressor wheel
• 5-axis CNC-machined billet aluminum
• Extended-tip blade design
• Individually balanced compressor wheel
• Fits the PowerMax compressor housing

What's Included

• 1 SPOOLOGIC SL-220-015 billet-aluminum compressor wheel

Fitment

• 2003-2007 Ford F-250 F-350 F-450 F-550 6.0L Powerstroke
• 2004-2010 Ford E-350 E-450 Econoline 6.0L Powerstroke
• 2003-2005 Ford Excursion 6.0L Powerstroke
• For GT3788VA PowerMax Turbo Only

⚠️ Fits the GT3788VA PowerMax compressor housing without machining. Does not fit other compressor housings.

Compressor Wheel

• Blade design: 11-blade
• Compressor inducer: 63.5 mm
• Compressor exducer: 88 mm
• Extended tip: 94 mm
• Material: Billet aluminum

Turbo Compatibility

GT3788VA PowerMax. This wheel fits the GT3788VA PowerMax compressor housing. It does not fit the stock GT3782VA compressor housing; a matched housing is required for a stock-turbo conversion.

Performance Design

• Designed to support increased airflow over the original cast wheel
• Performance wheel design for improved throttle response and stronger pull under load
• Extended-tip geometry for added compressor airflow capacity

Assembly and Balancing

The compressor wheel is individually balanced. Balancing the completed rotating assembly is recommended best practice. Inspect the shaft and mating surfaces, verify wheel clearances, and follow the applicable shaft-nut tightening specification.

OEM Cross-References

• Garrett: 772441-5002S, 777469-5002S

⚠️ Emissions Notice

Not CARB approved. Not legal for sale or use in the state of California.

⚠️ DIY Product — All Sales Final, No Warranty, No Returns

Every SPOOLOGIC 11 Blade Billet Compressor Wheel is intended for experienced turbo builders and qualified technicians. The wheel is individually balanced; balancing the assembled rotating group is best practice. Verify shaft and housing compatibility before assembly. All sales are final - no warranty, returns, or exchanges. See the SPOOLOGIC Warranty Policy for details on parts sold without a warranty.