What is OBS 7.3 Powerstroke?

The old body style (OBS) 1994-97 Ford Powerstroke was the first real version of the turbocharged direct injection Powerstroke and performed great back in the day. But with the improvements made through the years on other trucks, those model year Powerstrokes have fallen behind from a performance standpoint.

How much is a 97 F-250 7.3 worth?

1997 Ford F-250 Value – $360-$4,097 | Edmunds.

Is the Ford 7.3 Gas a good engine?

There’s no doubt that the Ford 7.3 combustion engine is truly a beast. It’s the stock engine on F-450 and F-600 models, and is also available as an upgrade on the F-250 and F-350. The engine is naturally aspirated, meaning there’s no turbocharger or supercharger on deck.

How much can a stock 7.3 pull?

The 7.3L Gas V8 engine is a formidable addition to the Super Duty lineup. This engine outputs up to 430 horsepower and 475 pound-feet of torque, which leads to 19,500 pounds in maximum fifth wheel/gooseneck towing capacity when properly equipped.

What does OBS Ford mean?

Old body style
Dustin Hawley | Feb 03, 2021. The rise in popularity of the late 20th century Ford pickup trucks has turned America’s workhorse into something of a classic. Old body style, or OBS, is a term used in reference to the much-revered pickup trucks produced before the controversial redesigns of the early 2000s.

What does OBS truck mean?

Old Body Style
OBS Truck Overview The abbreviation OBS stands for “Old Body Style” in reference to the boxy and rugged look of trucks from the 1990s. Since enthusiasts are responsible for coining the term, the criteria for an OBS truck is rather loose.

How much HP does a 1997 7.3 Powerstroke have?

225 hp
7.3L Horsepower/Torque Power levels in the 7.3L Powerstroke started out at 215 hp and 425 lb-ft of torque for the 1994.5-1995 model years and were bumped up to 225 hp and 450 lb-ft for 1996-1997. It is no coincidence that these numbers were slightly higher than the 6BT Cummins of the same era.

How many MPG does a 7.3 gas get?

We generally assume onboard fuel-economy computers will fudge their numbers upward, but if that’s the case here, then the 7.3 could use an umbilical cord connected to a tanker truck. While towing, we saw an indicated 8 to 9 mpg, and that figure didn’t improve much without a trailer—we’re talking 12 mpg.

Is the Ford 7.3 gas a big block?

The 7.3L Godzilla engine is a big-block V8 launched by Ford in 2020, as a replacement for the 6.8 Triton V10. The 7.3 engine is offered as an upgrade to the standard 6.2L “Boss” engine in F-250 and F-350 models. Additionally it is the base engine for the F-450 to F-600 models as well as the E-350.

Is a 7.3 diesel good for towing?

The 7.3L Powerstroke in F250/F350 Super Duty Pickups or Excursions make excellent tow vehicles for a camper.

How many miles will a 7.3 Powerstroke last?

400,000 to 500,000 miles
Robust, iron parts, conservative power and low engine speed are the key ingredients for any diesel engine lasting forever—and if a 7.3L has gone unmodified yet been well maintained its entire life, 400,000 to 500,000 miles is virtually guaranteed.

Will OBS trucks be classics?

The OBS trucks are becoming highly desirable classics and thus, their price tags are becoming more than perfectly affordable. If you’re planning to buy one, you should act fast before prices rise even further.

Are OBS trucks going up in value?

It’s hard to deny the explosion of the OBS models onto the used truck market, and we’re ready to jump in as well. Several years ago, it was possible to pick up an OBS on the cheap. However, with the surge in interest from sport truck enthusiasts, prices for the project trucks have nearly doubled.

Are OBS trucks reliable?

For the 1996 model year, GM switched to a central point injection that gave each engine an additional 40 horsepower. Overall these engines are remembered for their reliability and delivered enough power to make the OBS trucks fun to drive.

How much HP can a OBS 7.3 handle?

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.

How do you get 500hp out of a 7.3 Powerstroke?

Aside from adding a chip, a considerable up-sizing of the fuel injectors is mandatory to get any kind of measurable horsepower out of a 7.3L Power Stroke. For us, the only option is to upgrade to a set of hybrid injectors, and specifically the 238cc version for 500hp goals.

How long will a 7.3 last?

Long-Lasting Injectors Properly maintained 7.3L injectors are virtually guaranteed to go 200,000 miles between overhauls, with most lasting well beyond that.

How much horsepower does a 7.3 gas engine have?

430
Horsepower is 430 at 5500 rpm, with 475 pound-feet of torque cresting at 4000 rpm.

How much HP can a 7.3 make?

Ford’s 7.3-Liter V-8 Can Make 600 Naturally-Aspirated Horsepower With Basic Mods. The giant gasoline V-8 in Ford’s new Super Duty pickups can make huge naturally-aspirated power—and it can fit in a Fox-body Mustang.

How many miles per gallon does a F-250 diesel get?

Ford therefore claims an F-250 with the diesel powerplant and equipped with the long-range fuel tank can manage a range in excess of 1,000 miles on the highway. A quick calculation means a fuel economy rating better than 20 miles per gallon, which isn’t bad at all for a truck of this size and capability.