Product Description
TSP Texas Speed LS1 Fuel Injector O-Rings – 28-19238127
Lower Injector O-Rings for LS3 / LS7 Injectors Used with TSP Titan SR & Stealth Low-Pro Intakes
The TSP Texas Speed 28-19238127 LS1 Fuel Injector O-Ring set is specifically required when installing LS3 or LS7 style fuel injectors into Texas Speed Titan SR and Stealth Low-Profile intake manifolds. These O-rings are designed for the lower (intake manifold side) of the injector to ensure a proper seal where injector bore dimensions differ from standard LS applications. Using the correct O-rings is critical to preventing vacuum leaks, fuel leaks, and drivability issues in high-performance engine combinations.
Key Features & Benefits
- Required for Proper Injector Sealing: Designed specifically for the lower injector seal when using LS3/LS7 injectors in TSP Titan SR and Stealth Low-Pro intake manifolds.
- Prevents Vacuum & Fuel Leaks: Correct O-ring sizing ensures a tight seal at the intake manifold, eliminating common leak issues caused by mismatched injector O-rings.
- Engineered for Performance Applications: Ideal for high-performance and aftermarket intake setups where injector bore dimensions differ from factory LS configurations.
- Direct-Fit Solution: No modification required—simply install on the bottom of each injector for proper fitment.
- Trusted Texas Speed Quality: Designed to work seamlessly with Texas Speed intake manifolds and fuel system components.
Kit Includes
- QTY 8 – Fuel Injector O-Rings
Application Notes
- Required on the bottom (intake manifold side) of LS3 / LS7 style injectors.
- Designed for use with Texas Speed Titan SR and Stealth Low-Profile intake manifolds.
