Stock FAQs

what size is a stock 7.3 turbo

by Junius Dicki Published 3 years ago Updated 2 years ago
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What kind of Turbo does a Ford PowerStroke have?

Jan 31, 2018 · Joined Jun 25, 2007. ·. 11,175 Posts. #3 · Mar 19, 2009. Only show this user. early 99 turbo had a 1.10 compressor with the older style compressor wheel. I think it's a 60mm. The …

What is the best drop in Turbo for a PowerStroke?

Feb 12, 2009 · A stock 7.3 has a 76mm major compressor diameter and a much smaller inducer bore. A 76mm inducer turbo such as a Sledgehammer, is a totally different animal and a BMF …

What is the best turbo enhancer for my car?

Oct 26, 2021 · A turbocharger will realistically improve horsepower by about 50%. Therefore, it is unrealistic to expect a turbocharger to give you 800 HP when your engine is capable of 300 HP. …

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What size turbo is on a stock 7.3 Powerstroke?

The factory turbo featured on the 99-03 Powerstrokes were originally manufactured by Garrett and featured a 0.84 A/R turbine housing.

What turbo is on a 7.3 Powerstroke?

7.3L Power Stroke

The GTP38R turbocharger contains an exclusive ball bearing cartridge for unbeatable response, efficiency, and durability. Elimination of thrust bearing eliminates Failures at elevated boost levels. The 88mm GT compressor wheel provides 33% more flow than the stock 80mm wheel.

What is the stock turbo on a 1995 7.3 Powerstroke?

The factory turbo featured on the 94-97 Powerstrokes were originally manufactured by Garrett and featured a 1.15 A/R turbine housing.

What size turbo is on a 95 7.3 Powerstroke?

Registered. It's not a GT38, it's a TP 38 on OBS trucks. Its got a 59.8mm compressor inducer, a 1.0 compressor A/R, and a 1.15 exhaust A/R.Nov 10, 2010

How much HP does a stock 7.3 Powerstroke have?

275hp
The 7.3 Powerstroke is a two-valve behemoth which measures in at 444 cubic inches and has a maximum stock power rating of 275hp and 525lb. ft. of torque.Oct 1, 2019

How much power can a stock 7.3 turbo handle?

380 to 400rwhp
'94.5-'99 7.3L: 380 to 400rwhp

Either charger can hold up to 30-35 psi of boost for a while, but 40 psi or more is asking a lot for a turbo that was originally intended to see a maximum of 17 to 23 psi.
Jul 11, 2018

What turbo is on a 1996 7.3 Powerstroke?

1994-1997 Ford Powerstroke Stock Turbo (TP38) 7.3L.

What size is a TP38 turbo?

The Comp Turbo TP38 utilizes a wheel similar to the Garrett GTP38R ball-bearing turbo (a popular turbo in the '991/2 to '03 7.3L segment), which has an inducer diameter of 66 mm, and an exducer diameter of 91 mm (bigger than the GTP38R's 88mm exducer).Aug 1, 2010

How much horsepower does a 1996 7.3 Powerstroke have?

215 horsepower
1996. 1996 model year 7.3L Powerstroke-equipped Ford Trucks had higher performance specs than the previous model years. 1996 Ford Trucks with this Diesel engine offered 215 horsepower and 450 lb-ft of torque.Jan 3, 2020

Does a 97 powerstroke have a wastegate?

And no, the 94-97 powerstroke did not have a wastegate.Nov 6, 2008

How do you take the turbo off a 7.3 diesel?

Part of a video titled 99-03 Ford 7.3 Powerstroke fast and easy turbo removal - YouTube
4:36
13:26
When you grab a screwdriver or something or another give a little tap. Like right there. And it willMoreWhen you grab a screwdriver or something or another give a little tap. Like right there. And it will it'll pop all the way it'll pop loose loosen up the clamp all the way.

How many turbos does the 6.7 Powerstroke have?

The 6.7L Power Stroke initially employed a unique single sequential turbocharger (SST) which features a dual compressor and single turbine setup affixed to a common shaft.

What is a 7.3 turbo?

A stock 7.3 has a 76mm major compressor diameter and a much smaller inducer bore.#N#A 76mm inducer turbo such as a Sledgehammer, is a totally different animal and a BMF at that.#N#The inducer bore is what most people will refer to, this is the actual inlet of the compressor housing minus and anti-surge porting.

What is inducer bore?

The inducer bore is what most people will refer to, this is the actual inlet of the compressor housing minus and anti-surge porting.

Is a 6.0 intercooler better than a 7.3?

Yes the 6.0 intercooler is about 25% more efficiant than the 7.3's and does bolt right one.

Why Should You Trust Our Review

We understand that everyone’s needs are different, and slapping the biggest turbo you can find will not always yield success. As such, for our review, we decided to focus on the various turbos you can opt for.

How We Picked Our Top Picks

When picking which turbos to include on our list, we considered the ease of installation and the power output compared to the stock turbo. As such, we considered how easy it is to install the turbochargers and how much of an improvement they made.

How Do I Know If My 7.3 Turbo is Bad?

Before we get into the reviews, it is crucial first to discuss the symptoms of a bad turbo. So here are some of the common signs of a bad turbo.

What Size Of Turbo Do I Need For The Best Performance Upgrades For 7.3 Powerstroke?

There are several things to consider when choosing a turbocharger. The most important will be the current horsepower and the horsepower you want to upgrade to. A turbocharger will realistically improve horsepower by about 50%.

Turbocharger Advantages and Disadvantages

What are some of the advantages of using a turbocharger in your engine, and do these components have disadvantages? Let’s find out.

Reviews Of The Best Turbocharger for 7.3L Powerstroke

Starting us off is the Garret Powermax GTP38R ballbearing Turbocharger for Powerstroke 7.3L. As its name suggests, it uses a ball bearing cartridge instead of the standard thrust bearing we get on most stock turbos.

Things To Consider Before Choosing The Best Turbo Upgrade For 7.3 Powerstroke

There are several things to keep in mind when searching for the best turbo for 2003 7.3 Powerstroke.

What is the difference between a 7.3 and 6.0 engine?

Despite a nearly 20-year difference in their initial production date, both the 7.3L and the 6.0L are quality choices for an engine. The 6.0L was Ford’s response to greater emissions control standards. It also gave the company a chance to improve some components to provide more power and efficiency. This included installing a more economical fuel injection system, a turbocharger with variable geometry, and a pressurized hydraulic injection system. This automatically gave the 6.0L engine the upper hand when it came to power; instead of the 275 HP capacity of the 7.3L engine, this one churned out an impressive stock HP of 325. A design change for the 2005 model year increased its torque capacity from 560 LB-FT to 570 LB-FT. Other notable specs of the 6.0L Power Stroke are a 365 ci displacement, a stroke of 4.13 inches, a four-cylinder valvetrain, and a compression ratio of 18:0:1. The 6.0L engine also has more sophisticated technology, including a variable turbo, that can alter the turbo’s velocity.

When was the 7.3L power stroke engine made?

While the family has grown since 1994, the 7.3L Power Stroke engine is the original. It was launched in 1994 to replace an earlier V8 engine produced by Navistar. The 7.3L’s specs are as follows:

How to boost a 7.3L powerstroke?

Hybrid injectors are popular for maximizing horsepower. One advantage of using them with your 7.3L Powerstroke engine is that hybrid injectors use oil, much like the original turbocharger in the engine. However, the hybrid injector essentially gives the engine a performance boost. It is fed oil through a high-performance pump that is highly pressurized. Sometimes, the pressure reaches 3,200 psi. An added advantage to this injector is that can use existing oil in your engine to reach up to 550 HP. Only if you want greater horsepower production do you need to use a higher-pressure oil pump. This component is generally sold as an aftermarket part. Another viable option is the drop-in turbo. There are a number of options available with direct replacement turbos. One of the most popular is the Garrett TP38, which stands out for its power and its compact size. This turbo enhancer features a bolt-in mechanism that makes it integrate seamlessly into the engine. Using this performance enhancer, your engine’s output can increase to a maximum of 450 HP. The type of turbo booster that you get depends on the truck that you drive. Two automatics, primarily the 4R100 and the E40D, are great tools for keeping an engine going strong. These components are designed to extend the lifespan of a truck’s transmission up to 400 HP. Even if these components need to be replaced eventually, doing so is still cheaper than replacing a transmission.

What is Garrett TP38 turbo?

One of the most popular is the Garrett TP38, which stands out for its power and its compact size. This turbo enhancer features a bolt-in mechanism that makes it integrate seamlessly into the engine.

What is the most common component to fail on a 7.3L engine?

One of the most common components to fail on the 7.3L engine is the turbo . Fortunately, it is relatively easy to get a replacement part. That’s because the engines all have the same basic part, which is a Garett GTP38. There are slight variations in the turbo that you need based on your engine’s production year.

What is a power stroke?

The term “Power Stroke” refers to a special class of engines that Ford has produced since the early 1990s. Initially, they were created under the brand name Navistar International. But in 2011, the engine family was produced under the name of “Ford Motor Company.”.

What are the issues with a 6.0L?

Issues that you may face with the 6.0L include cracked EGR coolers, bad fuel injectors, sticking turbos, and blown head gaskets. No matter which one you choose, it’s hard to go wrong with any engines in Ford’s Power Stroke family.

What is a 7.3 powerstroke?

Even though we talk about the 7.3L Powerstroke’s simplicity as one of its biggest assets, this engine was highly advanced when it was introduced. A significant portion of the 7.3L Powerstroke engine’s impressive performance specs are attributed to direct fuel injection via Hydraulic electric unit injectors (HEUI injectors). These new injectors were partnered with a high pressure oil pump and a low pressure fuel lift pump. This engine also uses a fixed geometry turbocharger that was significantly more capable than the unit found on 7.3 IDI engines. Late model 7.3s even received an air-to-air intercooler for improved performance because of a larger supply of cold, dense air.

What type of block does a 7.3 powerstroke use?

For a solid foundation, the 7.3L Powerstroke uses a cast-iron block and a cast-iron cylinder head. These features provide long-term durability and reliability. Six head bolts are used at each cylinder, better securing the heads to the block. This design offers significantly greater clamping force than what’s found on the 7.3L IDI Diesel, or even the 6.0L Powerstroke that replaced the 7.3 Powerstroke.

How much pressure does a 7.3L injector pump have?

Instead, it sends oil to the injectors. As the oil leaves the HPOP, the injector pressure regulator, or IPR for short pressurizes the oil to 500-3000 psi. This pressurized oil then enters the injectors where it is used to pressurize fuel up to 21,000 psi. We’ll go over more details on how the 7.3’s injectors work below.

What year did the 7.3L powerstroke come out?

In 1994 , the diesel world was changed forever. The 7.3L Powerstroke engine, made by International Navistar, was introduced to Ford Heavy Duty trucks. The 7.3L Powerstroke Diesel engine provided significantly better performance specifications than its 6.9L IDI and 7.3L predecessors. It also offered significantly better reliability than the engine that followed, the 6.0L Powerstroke. The 7.3L Powerstroke was a huge success for Ford, but what made these trucks so special? Here are the key 7.3L Powerstroke engine specifications and design elements that make these trucks so valuable, even today. We’ll also cover model year differences, 7.3 history, and tow ratings. Let’s dive in!

What is a 7.3L swash plate?

All 7.3l Diesel engines use a swash plate style pump. This swash plate determines oil output of the HPOP. Early 7.3l Powerstroke engines, from 1994-1999 utilize a 15-degree swash plate. 1999.5 and late models of the 7.3L Powerstroke use a 17-degree swash plate. This gives late models an advantage because it provides greater oil volume, giving these engines the ability to support higher performance modifications more easily.

How much weight can a 7.3L powerstroke tow?

Peak 7.3L Powerstroke conventional tow capacity is 12,500 lbs. Peak 7.3L Powerstroke 5th wheel tow capacity is 13,900 lbs. Want to see all Powerstroke towing capacities? Visit our Powerstroke Tow Capacity guide.

How reliable is a 7.3L diesel?

The 7.3L Powerstroke is one of the most reliable Diesel engines ever produced. It’s so reliable even die-hard Cummins and Duramax enthusiasts acknowledge it’s widespread success. This makes them one of the most sought after diesels today. How sought after? Prices for a used 7.3L Powerstroke with 200,000 miles are still upwards of $10,000. That’s a hefty price to pay for a 20 year old truck. Still, most people will tell you they’re worth it. If you’re looking for your first diesel and have a low budget, this is one of the trucks you should consider.

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