650cc Fuel Injectors for Toyota 1JZ-GTE VVTi - Bosch EV14 Plug & Play Upgrade Kit
Step up your 1JZ VVTi performance with our 650cc Fuel Injector kit. Engineered specifically for the Toyota 1JZ-GTE VVTi engine, these genuine Bosch EV14-based injectors provide the extra fuel flow needed for higher boost levels while maintaining OEM-like drivability. This kit is 100% Plug & Play, featuring custom wire adapter harnesses for a clean, solder-free installation.
High-Performance Fueling for the 1JZ-GTE VVTi
Modernize your JZ build with the 650cc Toyota 1JZ VVTi SouthBay Fuel Injectors. As 1JZ enthusiasts push for more power out of the VVTi platform, the stock fueling system becomes a primary limitation. Our 650cc upgrade provides the perfect balance of increased flow and precision control, making it ideal for upgraded stock turbos or mid-sized single turbo conversions.
Superior Bosch EV14 Technology
Utilizing the world-class Bosch EV14 high-impedance core, these injectors offer massive improvements over older injector designs. You can expect faster response times, better fuel atomization, and a rock-solid idle. Every set is precision flow-matched to ensure your 1JZ runs safely and efficiently across all six cylinders.
True Plug & Play Installation
We’ve removed the complexity from the upgrade process. This kit includes vehicle-specific wire adapter harnesses that click directly into your factory 1JZ-GTE VVTi harness. These injectors are a direct mechanical fit for the VVTi intake manifold, ensuring a leak-free seal and an easy bolt-on experience.
Key Technical Specifications:
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Flow Rate: 650cc/min at 3 bar (43.5 psi).
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Injector Core: High-Impedance Bosch EV14.
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Fuel Compatibility: Safe for Gasoline and Ethanol blends.
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Fitment: Toyota 1JZ-GTE VVTi (Common in JZX100, JZX110, and Crown models).
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Included: (6) 650cc Injectors & (6) Plug & Play Wire Adapters.
