Fuel Injection Systems

Welcome to the new era in fuel injection! Introducing Turnkey EFI. Speedmaster™ line of EFI systems is all you need when deciding to upgrade your engine to modern electronic fuel injection. Our EFI systems provide excellent throttle response throughout the RPM range along with smooth engine operation. They also offer the potential for improved fuel economy by making the engine more efficient. Speedmaster™ EFI systems give you everything you need to add powerful and efficient fuel injection to your vehicle. All our systems are dyno-tested to deliver proven-performance results. Finally, Speedmaster™ offers a dedicated support staff to assist you and answer any questions. Speedmaster™ EFI systems offer you the most value for your dollar!

16 Products

On Backorder

Speedmaster
Chevy GM LS1 Downdraft + FAST EZ-EFI 2.0 Fuel Injection System - Polished
US $3,410.00
No Reviews yet

On Backorder

Speedmaster
Ford BB 460 Downdraft + FAST EZ-EFI 2.0 Fuel Injection System - Black
US $3,390.00
No Reviews yet

On Backorder

Speedmaster
Chevy SBC 350 Downdraft + FAST EZ-EFI 2.0 Fuel Injection System - Black
US $3,390.00
No Reviews yet

On Backorder

Speedmaster
Ford SB 289 302 Windsor Downdraft + FAST EZ-EFI 2.0 Fuel Injection System
US $3,390.00
No Reviews yet

On Backorder

Speedmaster
Ford FE 390 427 Downdraft + FAST EZ-EFI 2.0 Fuel Injection System - Polished
US $3,390.00
No Reviews yet

On Backorder

Speedmaster
Ford BB 460 Downdraft + FAST EZ-EFI 2.0 Fuel Injection System - Polished
US $3,390.00
No Reviews yet

On Backorder

Speedmaster
Ford 351W Windsor Sidedraft + FAST EZ-EFI 2.0 Fuel Injection System - Polished
US $3,390.00
No Reviews yet

On Backorder

Speedmaster
Ford 351W Windsor Downdraft + FAST EZ-EFI 2.0 Fuel Injection System - Polished
US $3,390.00
No Reviews yet

Build to Order

Speedmaster
Chrysler HEMI 6.1L Downdraft + FAST EZ-EFI 2.0 Fuel Injection System - Polished
US $3,590.00
No Reviews yet

On Backorder

Speedmaster
Chevy SBC 350 Downdraft + FAST EZ-EFI 2.0 Fuel Injection System - Polished
US $3,390.00
No Reviews yet

Build to Order

Speedmaster
Chevy GM LS3 Downdraft + FAST EZ-EFI 2.0 Fuel Injection System - Polished
US $3,590.00
No Reviews yet

On Backorder

Speedmaster
Chevy BBC 454 Downdraft + FAST EZ-EFI 2.0 Fuel Injection System - Polished
US $3,390.00
No Reviews yet

On Backorder

Speedmaster
Chevy SBC 350 Downdraft + FAST EZI-EFI 2.0 Fuel Injector System - Satin
US $3,260.00
No Reviews yet

On Backorder

Speedmaster
Ford SB 289 302 Windsor Downdraft + FAST EZI-EFI 2.0 Fuel Injector System Satin
US $3,260.00
No Reviews yet

On Backorder

Speedmaster
Ford SB 289 302 Windsor Downdraft + FAST EZI-EFI 2.0 Fuel Injector System Black
US $3,390.00
No Reviews yet