Garrett Gt45 Turbo Specs

How big is a gt45 turbo?

Turbine Size -------
* Trim: 78
* Inducer Diameter: 88mm
* Exducer Diameter: 77.5 mm
* A/R: 1.05

via

How much HP does a Garrett turbo add?

Intended use and important factors

Intended Use Approximate Power Increase Over Stock Important Factors
Extreme Performance + 350 Horsepower Street-driven, but everyday drivability compromised for high performance capability
Competition + 400 Horsepower and up 100% Performance – No Compromises

via

What Garrett turbo do I have?

Look for the identification name plate of the turbo. In the T series you can usually find it on the body of the turbo or on the inlet plate, held by 2 clinches. Although in the GT series it is usually recorded by computer on the compressor housing or with a name plate held by 2 clinches. via

What size turbo should I run?

The calculation is simple: Divide the absolute outlet pressure that you think you want (14.7 + boost pressure) by the absolute inlet pressure that the Earth says you can have (14.7) and you've got your pressure ratio. Limiting yourself to a reasonable number is the hardest part. via

How much power can a GT45 make?

The GT45 clone seemed to fit the bill, as these were advertised online with power outputs ranging from 600 hp to as high as 800 hp, depending on the seller. Though many sources offered this same turbo, the pricing varied by over $200 in some cases, and even varies from day to day from the same manufacturer. via

What is GT45?

GT45 turbos are the perfect turbo for any vehicle. They come in all shapes and sizes, with different power outputs to suit your needs. GT45 turbos can be used in anything from a small import tuner car to the most extreme off-road truck or SUV! via

What's the highest PSI for a turbo?

With newer diesels, boost pressures can be as high as 40 psi, yet the engine will remain reliable, and make three to four times the power of a naturally aspirated diesel. A turbocharger in its most basic form consists of only a few parts: a frame, shaft, compressor, turbine, and compressor and exhaust housings. via

What turbo gives the most horsepower?

Twin Honeywell Garrett GTX5544R Gen II 106MM turbochargers boost a 670-cubic-inch hemi engine to 5,300 horsepower, making it the world's highest horsepower recorded on an engine dynamo-meter (dyno). via

What happens if your turbo is too small?

The turbocharger is too small. It cannot move enough air to creat much more power than you are already making. Boost pressure is merely a byproduct of forcing air into the engine. The engine acts like a big restriction in a pipe, the more fluid you force through it, the higher the pressure differential. via

How do you read a Garrett turbo number? (video)

https://www.youtube.com/watch?v=bUM2tgLIWew

How do you read a turbo number?

Using Precision Turbo's 'chargers as examples, the numbers represent the diameters of the inducer and exducer on the compressor and turbine wheels (measured in millimeters, from tip to tip of the blades on each wheel). With a 62/66, the first two digits are the compressor wheel size (62mm). via

Can I put a bigger turbo in my car?

Adding an aftermarket turbocharger to a car that doesn't have one can be a huge undertaking. However, you can upgrade the actual turbocharger itself, giving you more power due to it's ability to handle more boost. You can also tune up the system with a larger compressor or exhaust housing right for your system. via

What does a r mean on turbo?

A/R stands for Area over Radius. It is defined as the inlet (or, for compressor housings, the discharge) cross-sectional area divided by the radius from the turbo centerline to the centroid of that area. via

How can I make my turbo spool faster? (video)

https://www.youtube.com/watch?v=ZRj2kViYHmI

What size turbo is needed for a 350 small block?

Owner John Urist says that to make 300 to 350 hp at 5 to 7 psi, you need a 54mm compressor. "This supports the power level but still has great response. A larger, 61mm turbo will support 400 to 500 hp," he says. via

How much HP can a turbo 5.3 make?

Running just 5.5 psi, the twin-turbo 5.3L produced 696 hp and 606 lb-ft of torque. Stepping up to 13.0 psi resulted in 930 hp and 806 lb-ft of torque, while 15.5 psi took us over 1,000 hp to 1,014 hp and 872 lb-ft of torque. via

How much horse does a turbo add?

Supercharger or turbocharger

Also known as forced induction parts, both of these components force air into your car's engine which improves horsepower and torque. A turbocharger works with the exhaust system and can potentially give you gains of 70-150 horsepower. via

How big is a S475 turbo?

See all 19 photos The S475 was equipped with an 83mm turbine wheel and 1.0 AR turbine housing. See all 19 photos Run on the dyno with the Borg S475, the turbo 6.0L produced 878 hp and 804 lb-ft of torque at a peak boost pressure of 11.3 psi. See all 19 photos Next up was the larger Borg Warner S480. via

What is a GT35 turbo?

GT35-R Ball Bearing Turbo Charger

Ball Bearing Compressor, Quick and Fast Spool. Works for Many Bigger HP Applications, for 4 to 6 CLYN Engines. Such Civic, Prelude, S13 S14 240SX, Eclipse, Mustang. via

What size is a eBay GT45?

GT45 T4 V-BAND 1.05 A/R 98MM HUGE 600+HPS BOOST UPGRADE RACING TURBO CHARGER GT | eBay. via

At what RPM do turbos kick in?

The turbo usually kicks on mine at 3K or just after. via

Is higher turbo PSI better?

The pressure is referred to as boost and expressed in pounds per square inch (PSI). A turbocharger may be able to move enough air than the engine can use even at low pressures thereby causing an instant boost that impacts power. The greater the turbo boost pressure, the greater the engine power. via

What is the normal psi for a turbo?

There's a wide variation, but back in the '90's it was clustered in the 10-12psi range for a typical 4-cyl turbocharged performance model. Nowadays 16-18psi is not abnormal for high performance factory cars. via

Is it possible to have 5000 horsepower in a car?

Devel Sixteen was said to be able to churn out an eye-popping 5000 hp from a quad-turbo V16 engine with a top speed that would exceed 300 mph (480 km/h). Production cars that broke the 1000 hp barrier have only recently come into being, so the Devel Sixteen seemed far ahead of its time. via

How much HP does a Stage 3 turbo add?

Producing up to 452 horsepower on 93 (R+M)/2 octane and over 485 HP in racing configurations, depending on vehicle, with nearly no increase in turbocharger lag over the OEM K04 setup, Stage 3 GTX places the 2.0T's accelerative performance in the same league as that of large V8 supercharged muscle cars and many exotic via

Is twin-turbo better than single turbo?

A twin-turbo setup also provides for the reduction of the lag. It helps produce power faster using 4 cylinders, while a single turbo requires all 8 cylinders for an optimal boost. This type of engine is excellent for regular driving in a city or a normal regime. Twin-turbo takes care of smooth engine functioning. via

Why is my turbo fluttering?

That fluttering noise is the sound of a turbo operating in compressor surge, as the compressor 'chops' through the air rather than pushing the air into the engine. Love it or hate it, it's doing nothing good for your turbocharger performance or reliability. This is where a blow-off valve comes into its own. via

What is overspeed on a turbo?

What is Overspeeding? Overspeeding is a term used when a turbo is operating well above its normal operating limits. If there are any leaks, cracks or poor seals between the compressor and the engine, the turbo will have to work much harder than it should to deliver the required air levels to the engine. via

How do I know what type of turbo I have?

The turbo part number can usually be found stamped or etched into the compressor housing of the turbocharger. Other numbers will be visible on the ID plate. These will be Vehicle manufacturer part numbers and build serial numbers. Numbers that you may also see are the turbo frame type ie: TD05, TF035. via

How do I know what trim my turbo is? (video)

https://www.youtube.com/watch?v=lnTKcvKkJj8

How do I know if my turbo is precision?

“Starting with Precision Turbo, their models are named after the [compressor] inducer size and [turbine] exducer size,” explains Bjonnes. “So a Precision '6466' will have a 64mm compressor inducer diameter, and a 66mm turbine exducer diameter. via

What do Garrett turbo numbers mean?

Here's an example Garrett Part Number: “750216-5024S” The four numbers after the dash, and any suffix, are called the “dash number”, and will tell you if the turbo was supplied for the OEM, OES, or IAM market. The suffix can indicate if the turbo is a reman (remanufactured) or if it is supplied with a gasket kit. via

What size is a 50 trim turbo?

both the 50 and 57 trim have 2.95" exducer but the 50 trim has a 2.12"inducer and the 57 trim has a 2.23" inducer. depending on the a/r of the compressor(the outlet area size) the two turbos will react differently. via

What is the inducer and Exducer on a turbo?

The main function of inducer in turbocharger are:

The inducer diameter is defined as the diameter where the air enters the wheel, whereas the exducer diameter is defined as the diameter where the air exits the wheel. Based on aerodynamics and air entry paths, the inducer for a compressor wheel is a smaller diameter. via

What is the biggest turbo made?

This massive turbo belongs to one of the biggest and strongest engines in the world, the Wärtsilä RT-flex96C. The engine weighs nearly 2300 tonnes and has a length of 26.6m and a height of 13.5m. via

What should I upgrade before turbo? (video)

https://www.youtube.com/watch?v=C_WZ4nqzk08

Can you replace a stock turbo with a bigger turbo?

If you're looking to maximise the power and performance of your vehicle, then changing your stock turbocharger for a bigger or better model can be an effective part of the process. via

Do ball bearing turbos spool faster?

Ball bearing turbos offer unmatched throttle response, spooling up to 15% faster than traditional journal bearings. Ball bearings have less friction for the compressor and turbine to spin on. Thus they are faster to spool. via

How do I choose a turbo Ar ratio? (video)

https://www.youtube.com/watch?v=zRLbrLC5VOQ

What is the difference between a T3 and T4 turbo?

Generally speaking T3 class turbos can deliver enough air volume for applications in the 200 to 300HP range. The bigger T4 turbo has a larger turbine on the exhaust side and larger turbine fins in intake compressor side. via

Do smaller turbos spool faster?

Smaller turbos spool up much faster than a single large turbocharger. Manufacturers may also use strategies such as using a small and a big turbo at the same time. The small unit spools up faster for low to moderate speeds, while the larger turbo kicks in at very high speeds. via

Do rear mount turbos lag?

Since Turbochargers can sometimes lag, or suffer from a condition known as Turbo Lag, a rear-mounted turbo system should ideally be applied to an engine no smaller than 4.0L. Torque-deficient, 4 cylinder engines get difficult & frustrating to drive if turbo-lag is too high. via

How do you stop turbo lag? (video)

https://www.youtube.com/watch?v=kyDL-nCrg_Q

Leave a Comment