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Vehicle Info NeededTOP STREET PERFORMANCEPART NUMBER: 743-81051-80
81051-80 High-Flow Fuel Injectors, LS3/LS7 TSP Velocity, 80 lbs/hr
$46000
Ships on 11/05/2026
Lowest Price GuaranteeHigh-Flow Fuel InjectorsLS3/LS7 TSP Velocity 80 lbs/hr
Top Street Performance 81051-80 Features:
Precision. That's what matters most when it comes to fuel delivery. With TSP's high-flow Velocity fuel injectors, you can expect reliable delivery of the precise amount of fuel every time. TSP Velocity fuel injectors are made in the USA, assembled with top-quality parts and trusted techniques. The 81051 injector is designed to fit TSP's LS3 and LS7 Velocity intakes and rails.- Impedance: High
- Driver Type: 12V Saturated Circuit
- Seat to Seat: 65mm Center O-ring to Center O-ring
- Injector Plug Style: USCAR
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Precision Fuel Injector Upgrade
Ignite your engine's performance with Top Street Performance Fuel Injectors. Engineered for precise fuel delivery and efficiency, these injectors optimize combustion. Crafted for durability and easy installation, they enhance overall engine performance. Upgrade to these precision fuel injectors for improved horsepower, reduced emissions, and an enhanced driving experience with increased fuel efficiency in your vehicle.
Part TypeFuel Injector
Product LineTop Street Performance Fuel Injectors
BrandTOP STREET PERFORMANCE
Package Height3.0
Package Width7.0
Package Length11.0
Weight2.0 PG
Vendor Part Number81051-80
Package Qty1
Package TypeEA
Some parts are not legal for use in California or other states with similar laws / regulations
