Can you turbo a Northstar engine?

How much horsepower can you get out of a Northstar engine?

Northstar engine series

Northstar engine
Power output 215–469 hp (160–350 kW)
Torque output 234–439 lb⋅ft (317–595 N⋅m)
Chronology
Predecessor Cadillac High Technology engine (V8)

How can I make my Northstar engine faster?

Replace the existing air intake filter with an aftermarket model designed to improve the flow of air into the engine. In addition to allowing for more horsepower output, the less restrictive aftermarket filter will improve the vehicles fuel economy. Install an aftermarket exhaust system in place of the factory system.

What year Northstar engines to avoid?

Cadillac DTS, Buic Lucerne and Cadillac STS were the last cars to use a Northstar engine, but generally it is felt that those models from 2002 onwards do not suffer as much with the head gasket issues that plague earlier models. If you have a model prior to this, however, the chances are your Cadillac could be at risk.

Can you supercharge a Northstar V8?

A new high output supercharged Northstar DOHC 4.4L V8 engine has been developed for new “V” series Cadillac performance models. … The design integrates the intake manifold and supercharger (SC) into a supercharger module (SCM) supplied with throttle body (TB) and intercoolers (IC).

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How much HP can a 4.6 Northstar handle?

The 4.6L motor is reasonably powerful right out of the box, delivering between 275 and 300hp in stock trim for front-wheel drive applications and between 320 (naturally-aspirated) and 469 (supercharged) when found in rear-wheel drive vehicles.

Why is the Northstar engine so bad?

While the Northstar engine was actually designed to be difficult to overheat, design flaws actually made it easy to overheat. As we’ll discuss further on, these engines burn a lot of oil which creates a lot of carbon buildup. This carbon buildup then causes increased engine temps which can blow the gasket too.

How much is a Northstar engine?

Northstar Performance – New / Remanufactured Northstar Engines. New Northstar Engines for your Cadillac / Aurora / Lucerne: We offer new/remanufactured Northstar engines for the price of $6,995 USD or $8,640 Canadian dollars (Price in effect as of Oct 26/2021).

What cars have a Northstar engine?

The naturally-aspirated 4.6L Northstar V8 LH2 made 320 horsepower and was available in the first-generation Cadillac SRX, Cadillac STS, Cadillac XLR and Chinese-market Cadillac SLS. The range-topping variant was the supercharged 4.4L Northstar LC3 used in the Cadillac XLR-V and STS-V.

Are Northstar Motors Good?

Avoiding Problems

The Northstar is a perfect example of an engine that was slightly over-engineered for its own good. It’s finicky, high-maintenance and expensive to repair if anything breaks.

Why does the Northstar engine burn oil?

The “Northstar” engine they used in these cars is known for burning oil. … That suggests that something is wrong deep inside the engine — most likely bad rings.

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How many miles will a Cadillac Northstar engine last?

It depends how well they’re maintained. But in general they’re very reliable engines. In many cases they outlive the car. Mine is up to over 270,000 miles and still going.

Can you supercharge a Cadillac STS?

Contrary to popular belief, Cadillac does not make their own Supercharger. … Cadillac then installs these Superchargers in your STS at the factory assembly line.