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Cadillac ATS-V
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Cadillac ATS-V

AVAILABILITY
HPFPPLEASE INQUIRE FOR CURRENT ETA
InjectorsPLEASE INQUIRE FOR CURRENT ETA
LPFPPLEASE INQUIRE FOR CURRENT ETA

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Install Instructions
Records List

Aric Miller: Cadillac Attack 2023

Aric Miller ATS-V at Cadillac Attack 2023

At the Cadillac Attack 2023 event in Orlando, Florida, Aric Miller achieved a remarkable 9.8-second quarter-mile at 137 mph, securing first place in the True Street class. His 750 WHP ATS-V, tuned by Schmidty Tuning, features our +21% camshaft and upgraded XDI Stage 1 Low-Pressure Fuel Pump (LPFP).

Unlike rebranded LT4 LPFPs, our LPFP includes the XDI Pressure Limiting Valve (PLV) to safely increase pressure output. We also provide a new gasket and level sensor at no additional cost, offering a cost-effective solution for your ATS-V fueling needs.

ZZPerformance: World Record ATS-V

ZZPerformance holds the world record with an 8.49-second quarter-mile at 160 mph, running our ATS-V +50% injectors.


HPFP Information
  • Maximum Rail Pressure: 250 bar / 3,600 psi
  • Housing: OEM HPFP with 11.66 mm Diameter Autotech Piston
  • Maximum Flow Rate: TBC
  • Housing Material: Stainless steel, hard coated aluminum
  • Tuning Support: Standalone, HPT
  • Dry Weight: 1112 g
  • Fuel Compatibility: All known fuels, all ethanol blends
  • Electric Connector: Bosch Compact 2-pin
  • Driver Profile: XDI
  • Accessories: Bolts, gasket
Mechanical Data
Geometric Volume

  • 1.64 cc/rev (+36% capacity)
  • 1.98 cc/rev with XDI Camshaft
Injector Information

XDI-Injectors: $1,999

  • +50% Increased Flow over stock injectors
  • Stock-like Idle Characteristics for smooth performance
  • Precision Matched Sets within a ±0.5% flow variance
  • High Stability at 3,000 PSI, providing perfectly linear performance
  • 100% Drop-In Fitment: No adapters or pigtails required
  • Tuning Modifications Required (fully supported by HP Tuners)
Each XDI injector set is rigorously tested and matched at three key operating points, and includes comprehensive documentation:

  1. Idle Stability: 0.8 ms / 20 bar
  2. Static Flow Reference (qstat): 10 ms / 100 bar
  3. WOT Performance and Stability: 6 ms / 200 bar

This thorough testing ensures reliable, high-performance fueling across a range of conditions.

LPFP Information
Our XDI Stage 1 in-tank pump is modified and assembled in the USA, designed to be the only pump on the market with an optimized Pressure Limiting Valve (PLV). This pump sustains full flow up to 80 psi without compromising the PLV’s safety function, an essential feature for high-performance builds.

  • Recommended with the HPFP35 kit (compatible with or without a cam)
  • Proven Performance: Tested up to 625 WHP on full E85, reaching the limits of stock turbos

This pump is a reliable choice for those pushing the boundaries of power while ensuring safety and durability.

Flow OEM ATS-V ACDelco LPFP XDI Stage 1
No Back Pressure 377 LPH 435 LPH
At 70 PSI 215 LPH 265 LPH
23% Increase Overall
  • Maximum Pressure: >80 psi at full flow (PLV opening pressure 85–90 psi, stock is 70–75 psi). See chart.
  • Fuel Compatibility: All known fuels, all ethanol blends
  • Fitment: 100% OEM, no cutting, no crimping
  • Tuning Support: HPT, Trifecta

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