22Lb Fuel Injectors for 1985-1992 Corvette, Camaro & Firebird 5.7L TPI - Set of 8
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High-quality 22lb Bosch fuel injectors designed as a precision replacement for the GM 5.7L 350 Tuned Port Injection (TPI) engine.
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Flow Rate: 22.5 lb/hr at 43.5 PSI.
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Compatibility: Direct fit for 1985-1992 Corvette, Camaro, and Firebird (L98 engine).
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Fuel Versatility: Fully compatible with all modern fuels, including E85 and oxygenated additives.
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Reliability: Replaces the original, failure-prone Multec and Rochester injectors with modern Bosch-style technology.
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Complete Set: Includes 8 flow-matched injectors with Viton O-rings pre-installed.
Revitalize your classic L98 engine with our 22Lb SouthBay Fuel Injectors. These injectors are specifically calibrated for the 1985-1992 GM 5.7L TPI platform, offering a significant upgrade in reliability and spray pattern technology over the stock factory units.
Old factory injectors often suffer from coil failure and internal clogging due to modern ethanol-blended fuels. Our 22lb injectors feature stainless steel internals and a sophisticated multi-hole disc delivery system that ensures superior fuel atomization. This results in a smoother idle, improved throttle response, and more efficient combustion. Every set is dynamically flow-matched within 1% of each other, ensuring that your 350 V8 runs balanced and strong. These are a "plug-and-play" solution, requiring no manifold modifications or ECU re-tuning for stock applications.