What kind of fuel injection does a corvette use?

For 1985, Chevrolet replaced the Cross-Fire system with a new Tuned-Port Injection (TPI), a fancy way of saying port type fuel injection, on the Corvette’s 5.7 liter V8 thus changing the RPO code to L98.

What kind of cross fire intake does the L83 have?

Performance Plus Systems (now a defunct company), released an aftermarket free-flow Cross-Fire intake, called the X-Ram for the L83. On the outside the X-Ram looked exactly like the L83’s stock intake however inside it had a flow rate of 1440 cfm versus the stock intakes’s 475 cfm.

Is the cross fire system difficult to modify?

Second the Cross-Fire system was very difficult to modify to increase horsepower and torque – in other words, when you bought a car with this engine you were stuck with a bone stock motor for the duration of your car ownership whether you liked it or not.

What was the horsepower of the Corvette L82?

It seemed to make sense since from 1975 until 1980 the L82 4-bbl 350 CID V8 which was rated at between 205 to 230 horsepower (from 1975-1980) was the Corvette’s high-performance motor option. Unfortunately by 1981, the OBD I on-board computer was now mandated so the carburetor was computer controlled.

Do you need a crossfire injection on an 82 Vette?

Got an 82 – 84 Crossfire Injection? Read this…. Over the weekend Tom and Jim (Buccaneer & Elkabong) installed their new Fuel Pressure Assembly on my stock 82 Vette with 103,000 miles. They also changed out my stock fuel pump for an 85-87 vette pump, which is a must for an 82!

Can a 82-84 crossfire still run stock?

If you have an 82 – 84 Crossfire, talk to these guys!!! My vette I doudt has never ran as good as it does now! AMEN! With the air cleaner on view; you can hardly see so it still looks stock – as I like.

Why does a corvette cross fire not have a choke?

And ’82’s don’t have points in their distributors because their distributors are computer controlled. Also the Crossfire Injection doesn’t have a choke. The air fuel mixture is enriched by the computer that uses the sensor at the front of the intake manifold to detect coolant temperature.

What kind of gas does a 1982 corvette cross fire use?

To start it just turn the key and crank it because all fuel injected cars are supposed to be started with a closed throttle. And ’82’s are designed to run on 87 octane gas. And ’82’s will go 7000 miles between oil changes so why on earth have you changed your oil twice in just 1500 miles?

What kind of fuel system did a 1982 Corvette have?

By today’s standards, the Crossfire fuel-injection system is rather crude, but when new, it baffled many owners and technicians alike. Diagnosis of your 1982 Corvette fuel system starts at the fuel pump.

Where is the fuel gauge on a 1982 corvette?

Although later-style EFI units have a Schraeder valve on a fuel rail to hook up the gauge, the Crossfire injection system does not. To test the fuel pressure, find the inbound fuel line and add a “T” the line, so that you can hook up the gauge.

Why are the fuel lines on my 1982 Corvette not working?

Old fuel lines and hoses may cause restrictions due to kinks and/or dents, and old rubber fuel lines may have collapsed inner portions. If the car has been sitting for years it would be wise to replace these anyway. To troubleshoot your 1982 Corvette fuel system further, you will need a fuel-pressure gauge.

What was the compression ratio of a 1982 corvette?

As part of the entire Corvette drive train, Cross-Fire Injection adds to overall improved acceleration for 1982. And Corvette’s compression ratio is an impression 9.0 to 1. How it works: Cross-Fire Injection is a completely electronic system which constantly monitors and adjusts the engine air/fuel ratio to ambient driving demands.

What kind of fuel injection does a corvette use?