How much boost should a 7.3 have normally? Max of around 17 PSI with stock intake, exhaust and tune. Improve the intake and exhaust and you can get about 21 max. Add a go-fast tune and you can bust the 25 PSI redline of the stock turbo.
Full Answer
How much can a stock Turbo put out?
A stock truck should put out 15-17lbs max. With a chip or tuner it will vary greatly as there are many variables. The stock turbo won't last long when pushed past 25lbs on a reg basis. Remove the Supercraps tune and see what you can pull. If you can hit 15-17lbs all is good.
What psi should I tune my Turbo to?
Add a go-fast tune and you can bust the 25 PSI redline of the stock turbo. But if you mean normally when just cruising down the superslab, about 4 to 6 when cruising on the level, up to around 8 for slight grades, up to about 10 for good hills, and may 12 for really good hills.
How can I get more boost on my Sierra?
Add a trailer and climb a mountain pass at the max speed you can make without exceeding the 1,250° pre-turbo EGT redfine and you'll see your max boost. My Sierra Blanca (Spanish for White Mountain) in the sig pic was a great pickup for 11.5 years. I sold it several years ago.
How much boost can a stock 7.3 turbo handle?
30-35 psi'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.
How do you get the boost out of a stock 7.3 turbo?
3:5416:21Ford 7.3 Powerstroke Build More Boost For FREE!!! - YouTubeYouTubeStart of suggested clipEnd of suggested clipWhich means you're not going to be building boost as quickly so quick and easy upgrade to do is toMoreWhich means you're not going to be building boost as quickly so quick and easy upgrade to do is to actually adjust this mechanism. So that it doesn't open up as early. Right.
How much power can a stock 7.3 Powerstroke make?
275hpThe 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.
How much horsepower does a stock 7.3 turbo diesel have?
7.3L Powerstroke Engine SpecsEngineYears in productionHorsepower ranges7.3L Powerstroke diesel1994 to 2004Low: 210 hp @3000 RPM Peak: 275 hp @ 2800 RPMOct 30, 2021
What is the point of a boost fooler?
A Boost Fooler prevents over boost codes and defueling of the engine do to higher boost pressure. This trick of the ECM will prevent over boost codes (P0234 and P0236) from limiting your engine when using a aftermarket turbo. Hence the name boost fooler.
How do you make a 7.3 have more power?
One of the main ways to increase power is to get more air into the engine as efficiently as possible. However, that air also has to exit the engine efficiently. That's where 7.3L Power Stroke exhaust mods come into play. An exhaust system will reduce back-pressure which helps increase power and reduce turbo spool time.
How do you make a 7.3 Roll coal?
1:096:06How To Roll More Coal In A Stock 7.3 L Powerstroke F-250 Super Duty ...YouTubeStart of suggested clipEnd of suggested clipGuys is you can actually jump the rpm up to about 2500. Let it off don't go too low don't go back toMoreGuys is you can actually jump the rpm up to about 2500. Let it off don't go too low don't go back to a thousand go to about like you know 1 300 1500. And then shoot it back up back up to 2500..
How do I make my 7.3 turbo whistle louder?
4:158:05How To Make Your Turbo Flutter & Whistle On A Diesel! 7.3 ... - YouTubeYouTubeStart of suggested clipEnd of suggested clipBut another thing that i do is also giving it that rev up to about that 2500 rpm that 3000 rpm theMoreBut another thing that i do is also giving it that rev up to about that 2500 rpm that 3000 rpm the higher you go the louder the turbo whistle. And just letting it off the gas.
What size 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 highest hp 7.3 Powerstroke?
2,180HP2,180HP and 2,821 LB-FT With the aforementioned 15mm P-pump and the 4.4-inch turbo bolted in place, the engine belted out 2,180 hp (at 4,600 rpm) and 2,821 lb-ft of torque. As far as publicly release numbers are concerned, this makes their engine the most powerful 7.3L on record.
How much HP does a tuned 7.3 Powerstroke have?
'99-03 7.3L Power Stroke Well-tuned early '99 trucks typically make 290 to 300 hp, while later models usually make anywhere from 300 to 320 hp (and we've even seen one clear 330 hp).
How much horsepower does the 7.3 Godzilla have?
But last year, Ford Motor Company did just that when it released its new 7.3L gasoline V8 dubbed “Godzilla.” The big V8 is designed for Super Duty trucks and produces 430 horsepower at 5,500 rpm and best-in-class torque with 475 ft. -lb. at 4,000 rpm.
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.