C8 Corvette LT2 6.2 Flex Fuel Tune
$850.00
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C8 Corvette LT2 6.2 Flex Fuel Tune
$850.00
Compatible with 2020–2026 Chevrolet Corvette Stingray & 2024–2026 E-Ray (LT2 6.2L)
Take full advantage of both pump gas and E85 with a custom Flex Fuel Tune for your LT2-powered C8 Corvette. Professionally calibrated using HP Tuners software, this tune automatically adjusts engine parameters based on the ethanol content detected by your vehicle, delivering optimized performance whether you're running premium pump fuel, E85, or any blend in between.
Designed for modified LT2-powered Corvettes, this calibration is ideal for vehicles equipped with common bolt-on upgrades such as aftermarket intakes, headers, exhaust systems, and intake manifolds. With a properly installed DSX Flex Fuel Kit, your Corvette can seamlessly transition between fuel types without requiring separate tunes.
Each calibration is tailored to your vehicle and includes adjustments to ignition timing, fuel mapping, throttle response, torque management, and other key engine parameters for maximum performance and drivability.
Features
Custom Flex Fuel calibration for LT2-powered C8 Corvette models
Developed using HP Tuners software
Automatically adjusts for varying ethanol content
Compatible with premium pump gas, E85, and ethanol blends
Optimized for common bolt-on performance modifications
Improved horsepower and torque
Enhanced throttle response and drivability
Optimized ignition timing and fuel delivery
Optional AFM/DOD (4-cylinder mode) adjustments
Optional burble and crackle calibration
Remote tuning available through data logging
Benefits
Seamlessly switches between pump gas and E85 without changing tunes
Maximizes power across all ethanol blends
Improved throttle response and power delivery
Calibration customized for your specific vehicle and modifications
Safe, reliable tuning for both street and track use
Unlimited remote tuning revisions until calibration is optimized
Expected Performance
91/93 Octane
Approximately 465–485 WHP
E85
Approximately 490–505 WHP
Actual horsepower and torque gains will vary depending on vehicle modifications, ethanol content, fuel quality, and overall vehicle configuration.
Requirements
DSX Flex Fuel Kit (Required)
HP Tuners-compatible interface
Unlocked ECM
HP Tuners Universal Credits (if required)
Vehicle VIN required before calibration
What's Included
Custom LT2 Flex Fuel Tune
Calibration optimized for all gasoline and ethanol blends
Remote tuning support with unlimited data log revisions
Compatibility
Compatible With:
2020–2026 Chevrolet Corvette Stingray (LT2 6.2L)
2024–2026 Chevrolet Corvette E-Ray (LT2 6.2L Hybrid)
Not Compatible With:
2023–2026 Chevrolet Corvette Z06 (LT6 5.5L)
2025–2026 Chevrolet Corvette ZR1 / ZR1X (LT7 5.5L Twin Turbo)
Note: This is a software tuning service for HP Tuners-compatible LT2-powered vehicles. A DSX Flex Fuel Kit and unlocked ECM are required to enable automatic flex fuel operation. Compatible HP Tuners hardware and licensing may also be required before the tune can be installed.