Can you put a cam in a fuel injected engine?

Can you put a cam in a fuel injected engine?

You can use any cam you want, EFI or carb, as long as you build your engine to account for it and tune it to run the way you want.

Can you convert a fuel injected engine to carburetor?

EFI TO CARB: For those of you who want to convert from fuel injection to a carbureted application here goes. First start by removing the factory ECU, harness, sensors vacuum lines etc The main components you will need for this conversion will be a manifold, carburetor or carburetors.

Do carburetors make more power than EFI?

Warren Johnson: Properly tuned, carburetors make more peak power than EFI in a Pro Stock engine. A carb’s pressure differential atomizes the gas a lot better than spraying fuel through an orifice. But EFI has a broader powerband and superior cylinder-to-cylinder fuel distribution.

Can you Carburate a LS motor?

Carb Conversion. Converting an LS engine to a carburetor is actually pretty easy. Unbolt the factory intake, bolt on an intake like this Edelbrock Performer RPM and a Holley 3310 vacuum secondary carburetor and you’re halfway there. This will also require ignition control.

Which engine is better carburetor or fuel injection?

The carburetor contains jets that will push the gas into the combustion chambers. So with a carburetor, the best fuel to air ratio for each cylinder is approximated for the best performance. However, carburetors do last longer than fuel injection systems and are favored in motor sports.

Is carburetor or fuel injection better?

While the carburetor may have been around for over a century, fuel injection is a clearly superior alternative, delivering better power, fuel economy and lower emissions.

Is carburetor faster than fuel injection?

Are carburetors dead?

With manufactures like Holley currently offering over 400 different part numbers and variations of carburetors, the carburetor market is far from dead.

Can you put a distributor in an LS engine?

LS engines can now use a standard Small Block Ford distributor ignition system and a belt-driven or electric fuel pump with the conversion kit.

Is EFI worth the money?

with the exception of two early factory efforts, every EFI car i have had is worth the effort. easier starting, minimal maintenance, self tuning on the fly, smooth operation pretty much all the time, tighter controls over air/fuel ratios, and as an added bonus a possible increase in fuel economy as well.

What are two advantages of fuel injection over carburetors?

Emissions and fuel economy. Fuel injection, because it can be more precisely controlled, results in more efficient use of fuel, reduced fuel consumption and fewer emissions, which is the main reason it began to replace the carburetor in the 1970s. Power and performance.

Why are carburetors not used anymore?

Most car manufacturers stopped using carburetors in the late 1980’s because newer technology was coming out, such as the fuel injector, that proved to be more efficient. There were only a few cars that continued to have carburetors, such as the Subaru Justy, until about the early 1990’s.

Can a carbureted engine be converted to EFI?

When converting a carbureted engine to EFI, there are certain aspects of the engine that need to be addressed in order for the system to work properly. Camshaft profiles that work well with a carbureted engine, may not work as well with the EFI system.

How does long duration cam affect intake manifold?

Long duration cam (and specialty cams like the Comp Cams Thumpr) increase this amount of overlap. When this occurs, there is usually a small amount of exhaust gas pressure remaining in the cylinder when the intake valve opens. This gas can easily work its way up into the intake manifold.

Do you need a new fuel pump for a carb?

Fuel System: You will need a new fuel pump and pickup. Do NOT use the existing EFI pump. You can either use an electric low pressure pump designed for a carb (like the Holley red or blue pumps) or go with a mechanical fuel pump.

How does a long duration cam affect Cam?

This occurs when the exhaust valve is just closing and the intake valve is just opening. Long duration cam (and specialty cams like the Comp Cams Thumpr) increase this amount of overlap. When this occurs, there is usually a small amount of exhaust gas pressure remaining in the cylinder when the intake valve opens.