OR ADD A NOTE TO YOUR ORDER INFORMATION. Performance Fuel Injection Systems C omplete Stand Alone Fuel Injection System Kit FOR MARINE (BOAT) APPLICATION 454 7.4L. This is a complete fuel injection system kit. Upgrade your carburated BOAT to a Fuel Injection kit from Performance Fuel Injection Systems. Fuel injection is becoming a very popular upgrade or TBI conversion to any carburated vehicle, get that new car starting with Fuel Injection from Performance Fuel Injection Systems. Not only do you get excellent cold start ups but increase your fuel mileage and the performance of your boat get that turn of the key and its running. No more pulling the choke pumping the gas pedal to start. Fuel injection conversion is a good choice for any carburated vehicle. On the marine application we use a different oxygen sensor 4 wire Heated oxygen sensor instead of a 3 wire Heated. Grounding of the 02 sensor. Stand alone means that the system only needs 12 volt ignition and 12 volt battery feed to make the system run. We only use the 5 sensors so this is a very simple system, and the best of all the fuel injection system installed on your vehicle runs completely closed loop once warmed up (14.7 air fuel ratio) just like the new vehicles, but with fewer sensors than a new car. This TBI system is based off the reliable 1987 to 1995 Chevy PU with Throttle Body Injection (TBI) this was a proven great system for years and there were and still are thousands of these vehicles out there. Not only that but all the parts used in our Fuel Injection System Kit from Performance Fuel Injection Systems are off the shelf parts available at any Auto Parts Store NAPA, Auto Zone, Advanced Auto, O’Rileys, Pep Boys etc. The wiring harness is all made with TXL wire which is water oil and grease resistance, and all in convoluted loom (split loom) which makes for a good looking system when you open the hood. Comes With Complete Instructions for installation. LOOK AT THE 2ND PHOTO FOR THE OXYGER SENSOR BLOCK ON THE EXHAUST MANIFOLD. THIS KIT FOR THE 454 7.4L HAS A LARGER 2′ THROTTLE BODY THAT COMES ON THE 454 TBI’s. THIS KIT IS FOR A STOCK BIG BLOCK CHEVY 454 (7.4L) ENGINE. Complete Fuel Injection System for Stock Big Block Chevy 454 7.4L. Fuel Injection System Includes. Rebuilt 2.00′ TBI fuel injection. Fuel Pump Block Off Plate. Precision machined aluminum pocket plate. Oxygen Sensor Block for the Exhaust W/gaskets. IAC Sensor (Idle air control motor) New on TBI. Necessary hardware and gaskets to mount system to intake manifold. (Please specify what brand Manifold you have). Small cap distributor. (Large cap available at additional cost). ECM (maybe re-manufactured) with custom calibrated EPROM chip (installed in ECM). Parts not included are. AIR CLEANER-FLAME-ARRESTER THE 4BBL AIR CLEANER-FLAME-ARRESTER WILL FIT. The item “EFI Complete TBI Fuel Injection Kit Stock Chevy 454 7.4L MARINE APPLICATION BOAT” is in sale since Tuesday, June 6, 2017. This item is in the category “eBay Motors\Parts & Accessories\Car & Truck Parts\Air Intake & Fuel Delivery\Fuel Inject. Controls & Parts”. The seller is “performancefuelinjectionsystems” and is located in Elsie, Michigan. This item can be shipped to United States.
- Country/Region of Manufacture: United States
- Manufacturer Part Number: MR7401
- Brand: Performance Fuel Injection Systems
- Warranty: Yes