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Small Block Chevy First Fuel Injection EZ-EFI TPI System

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FAST EZ First Fuel Injection SBC Chevy Complete TPI System

First Fuel EZ-TPI System

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  • First Fuel EZ-TPI System

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This is a First Fuel Injection Retro-Fit Tuned Port Injection System for Chevrolet 302DZ 305 327 350 383 stroker 400 small block engines.

Tuned Port Injection is at a new level thanks to First Fuel Injection's special arrangement to market these completely brand new TPI fuel injection systems. These units are produced from cast aluminum so you do not get those annoying dings to ruin the look of your system. These are totally brand new units and not reconditioned. These units are produced with much larger tubes for greater air flow.It is limited to 450HP and 5500 RPM on naturally aspirated  applications.

Here is what your system will include.

  • Comes complete with Upper and lower intake manifold
  • First Fuel 1000cfm Throttle body
  • FAST 24lb or 36lb  High-Impedance Injectors  (LARGER AVAILABLE WITH UPGRADE)
  • First Fuel Fuel rail
  • FAST Retro-Fit Wiring harness
  • All required FAST sensors IAC,TPS,CTS,ATS,MAP
  • FAST EZ Fuel Pump Kit 
  • Inline Electric EFI Fuel Pump, 550 HP 
  • Adjustable Fuel Pressure Regulator 
  • Fuel Pressure Gauge 
  • Billet Fuel Filter (Re-usable) 
  • Relay Harness (Plug & Play for EZ-EFI®) 
  • (1) 6AN to 6AN Female Coupler (Filter to Fuel Pump) 
  • (2) 6AN to O-Ring 6AN Straight Fitting (Regular In/Out)
  • Many miles of low maintenance fuel injection operation
  • Throttle Body can be front or side mount for tight places
  • Must be used with maximum of 224 camshaft duration on intake

This system is complete and read to use with any model car.Requires a return fuel line to tank.

The EZ-EFI® Multiport Retro-Fit kit is offered to bring all the benefits of FAST’s  award winning EZ-EFI system to existing factory or aftermarket equipped multi-port fuel injected engine. 

Self tuning ECU
Wideband oxygen sensor (with fitting and plug)
Handheld user interface
Tach adapter
Multi-Port wiring harness 

The wiring harness is completely pre-wired and labeled for a simple installation.  It includes connectors for early style GM sensors (coolant temp, air temp, TPS, MAP and IAC) such as those found on a GM Tuned Port engine. 

The harness is wired for eight traditional “Minitimer” style injectors.


With the EZ-EFI from FAST, you don’t need a laptop or tuning experience – it does the work for you

In the past, carburetor-to-EFI conversion was no picnic. At the very least, you would need a laptop and significant tuning experience. But thanks to FAST engineers, those days are over. With the new EZ-EFI Self Tuning Fuel Injection System, you get patent-pending EFI technology that does all the work for you. Simply hook it up, answer the basic setup Wizard questions on the included hand-held display, and the system tunes itself as you drive!
Self-tuning system — NO tuning experience or laptop needed
Easy-to-use setup Wizard provides a comprehensive walk-through & system tunes itself

This system would work great for 4x4 Rock Crawlers,55 57 Chevy Bel-Air,67 68 69 Camaro,Corvette,Chevelle,Nova,SilveradoTruck,Street,Strip,or any Hot Rod you have.


Buyer pays actual shipping,paypal,or credit cards.

We will ship Worldwide but please contact us for shipping quote.

These are custom ordered so please allow 4-6 weeks for delivery

Upgrades available

  • Painted to mach engine or car add $150
  • Powdercoated $250
  • Vortec Intake add $75

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