Product Description
Upgrade your 2001–2010 Duramax 6.6L (LB7/LLY/LBZ/LMM) with the FASS TSPC10100G Titanium Signature Series Plus 100GPH fuel system—engineered to deliver consistent fuel supply, remove air/vapor, and filter down to 2 microns for injector protection and smooth performance. The Plus series adds ORB fittings, black anodized 6061 hardware, and black fuel line for a clean, durable install.
- 100 GPH flow supports stock to 600 HP builds
- Air/vapor separation to protect CP3 and injectors
- 2-micron filtration with water separation
- Quiet “Whisper” motor with long service life
- ORB fittings, 6061 black-anodized hardware, black fuel line
Fitment
Chevrolet/GMC 2500HD & 3500HD with 6.6L Duramax (LB7/LLY/LBZ/LMM), model years 2001–2010. Supports applications up to 600 HP.
Installation Instructions
Download the official FASS Titanium Signature Series installation manual: Titanium Signature Series (100G/165G) PDF.
Cross-Reference / Related FASS Systems (CPP Diesel)
- FASS NDTSPC10100G No-Drop Series Plus (2001–2010, stock–600HP)
- FASS TSPC10165G Titanium Signature Series Plus (2001–2010, 600–1000HP)
- FASS TSPC10250G Titanium Signature Series Plus (2001–2010, 900–1200HP)
- FASS TSPC10290G Titanium Signature Series Plus (2001–2010, 1200–1500HP)
- FASS TSPC11100G Titanium Signature Series Plus (2011–2014, stock–600HP)
FAQs
What horsepower range does TSPC10100G support?
This 100GPH system supports stock to approximately 600 HP on 2001–2010 Duramax applications.
How does the “Plus” version differ from the standard Titanium Signature Series?
“Plus” adds ORB (O-Ring Boss) fittings, black-anodized 6061 fittings, and black fuel line for a cleaner, more durable installation.
What filtration level does this kit provide?
2-micron fuel filtration with water separation to protect injectors and high-pressure components.
Is there a Prop 65 warning?
Yes. See the California Proposition 65 notice in the specifications table below.
Specifications for Fass TSPC10100G
| Attribute | Value |
|---|---|
| Brand | FASS Diesel Fuel Systems |
| Part Number | TSPC10100G |
| Flow Rate | 100 GPH (stock–600HP) |
| Filtration | 2-micron, water separation |
| UPC | Not specified by manufacturer |
| GTIN | Not specified by manufacturer |
| Shipping Method | Standard ground (parcel) |
| Package Weight / Dimensions | Not specified |
| Prop 65 Warning | This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. See www.P65Warnings.ca.gov. |
