24lb 5.7 Corvette Firebird Camaro TPi 350 Fuel Injectors (1985-1992)
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High-performance set of 8 flow-matched 24lb Delphi fuel injectors for GM 5.7L (350ci) TPi engines. Designed for the Chevrolet Corvette, Camaro, and Pontiac Firebird (1985–1992). Features a 4-hole disc nozzle for superior fuel atomization, improved throttle response, and smoother idle compared to original pintle-style injectors.
Upgrade your classic TPi engine with this premium set of 24lb Delphi Fuel Injectors. Specifically engineered for the 5.7L 350 TPi platform, these injectors are a significant performance upgrade over the original factory units.
Unlike the old-style single-pintle injectors, these feature a modern 4-hole disc delivery nozzle. This design creates a finer fuel mist (atomization), leading to more efficient combustion, sharper throttle response, and increased horsepower potential.
Key Features:
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Precision Flow Matching: Guaranteed to flow within 1% of each other for balanced cylinder performance.
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High Impedance: Compatible with your factory ECU and injector drivers—no resistors or modifications required.
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Fuel Versatility: Compatible with E85, oxygenated fuels, and standard pump gas.
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Plug-and-Play: 60mm O-ring to O-ring length for a direct fit into the factory TPi fuel rail and intake manifold.
Vehicle Fitment (5.7L TPi only):
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Chevrolet Corvette (C4): 1985–1991
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Chevrolet Camaro (Z28/IROC-Z): 1985–1992
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Pontiac Firebird / Trans Am: 1985–1992
- All L98 W/MPI
