Get an exact fit for your

Triumph TR3

Choose Year
Triumph
TR3

10 products

Clear All

Fitment

Triumph TR3

Category

Engine

Subcategory

Electronic Fuel Injection

Part

Fuel Injector Control Modules

Products

Related Articles

Gen III/IV LS Engine ID Guide

Gen III/IV LS Engine ID Guide

Read More

Looking to swap the venerable LS engine into your hot rod, muscle car, or classic truck? Take a look at our detailed identification guide for Gen III/IV LS engines before you hit the salvage yard or swap meet!

Fuel System Design Guide

Fuel System Design Guide

Read More

Some key considerations for designing your own fuel system. We cover fuel pressure and volume, fuel pressure regulators and fuel lines.

How to Install Fuel Pressure Regulators for Carburetors

How to Install Fuel Pressure Regulators for Carburetors

Read More

Learn how to install a bypass and deadhead style fuel pressure regulator. We cover how these regulators work with a carburetor and advantages of each style.

Crate Engine Fuel System Tips

Crate Engine Fuel System Tips

Read More

Questions about what you will need for your fuel sytstem? Click here!

How to Install an LS1 Fuel Filter & Pressure Regulator

How to Install an LS1 Fuel Filter & Pressure Regulator

Read More

Learn how to install our new Deluxe LS Swap Fuel Filter/Regulator in five minutes for a cleaner look and fewer potential leak points!

Showing all 10 results

Popular Parts

Triumph Tr3 Engine Control ModulesTriumph Tr3 Fuel Injection SystemsTriumph Tr3 Fuel RailsTriumph Tr3 Fuel Injection Throttle BodiesTriumph Tr3 Fuel InjectorsTriumph Tr3 Fuel Injection Pressure SensorsTriumph Tr3 Air Fuel Ratio ControllersTriumph Tr3 Fuel Injection Throttle Body Adapters
Customer Impersonation Script