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Learn more about Bing search results hereOrganizing and summarizing search results for youThe 2.5-liter four-pot engine is one of Jeep's I4 engines and is highly regarded for its robust build. During its initial years, the engine managed 105 horsepower and 132 lb.-ft. of torque, but as revisions came along, power saw a spike with outputs topping out at 130 horsepower and 150 lb.-ft. of torque. The 2.5 was slightly detuned for the Wrangler and produced 121 horsepower and 145 lb.-ft. of torque at its peak. The '87-'90 Jeep 2.5L had a TBI fuel injection system and made 117 hp and 135 lb-ft of torque. In 1991 the injection was upgraded from throttle body injection to multiport injection, and power increased to 120 hp and 140 lb-ft.3 Sources 2.5L Performance Mods That Work | Jeep Enthusiast Forums
Apr 23, 2012 · No performance gain, but a very slight increase in fuel economy. This one will stay on my Jeep because it didn't hurt and very slightly helps. I will concede that the fuel economy …
See results only from jeepforum.comGetting more horsepower ou…
Best way to get more power out of the 2.5L is to invert it to 5.2L. Any HP gains you …
Is there any high performanc…
I've been looking around to see if anybody makes a better than stock or high …
Getting more horsepower out of 2.5L | Jeep Enthusiast Forums
Apr 29, 2013 · Best way to get more power out of the 2.5L is to invert it to 5.2L. Any HP gains you get will all be in the upper RPM range.
How can I get more performance out of my 2.5? - Jeep …
Oct 29, 2015 · There's a lot of discussion around the Jeep 2.5 liter engine and how to increase horse power and torque. The short answer is, you can't. No one likes that answer, but it's the truth.
Is the 2.5 Jeep Engine Good: Unveiling its Performance …
Nov 28, 2023 · Contrary to popular belief, the 2.5 Jeep engine offers decent fuel efficiency. Its smaller size and lighter weight contribute to better fuel economy, making it a practical choice for those seeking a balance between power and …
Is there any high performance 2.5 parts? - Jeep Enthusiast Forums
Apr 5, 2009 · I've been looking around to see if anybody makes a better than stock or high performance cylinder head or camshaft for my 2.5L. I figure if someone makes a good cam …
505 Performance Jeep 2.5L 4 Cylinder Turbo System
Nov 1, 2009 · The Jeep 2.5L four-cylinder isn't a bad engine, it's actually downright bulletproof by today's engine standards; it just needs a shot of power that most bolt-on modifications can't provide....
2.5 performance mods - Jeep Wrangler Forum
Jul 30, 2012 · That's plenty to make your humble 2.5L into an engine that can roll with a bit more authority. 123hp vs 163hp, modern 4 cylinder engine territory. Of course if you really want to …
Any performance advice for 2.5 4-cylinder? - Jeep …
Jul 2, 2022 · Honestly, axle gearing is most likely going to be the best bang for the buck. Gear it lower and it'll accelerate faster. If you're just driving local and on trails, this will make you the most ROI for what you're looking for. Going to …
Advise to Boost up a 2.5L - Jeep Wrangler Forum
Jan 16, 2019 · About the only thing you can do to increase performance would be to regear the axles (the gearing would be dependent on tires size, transmission, etc. there are charts to help …
2.5 upgrades? - Jeep Wrangler Forum
Dec 6, 2018 · The cost per performance equation does not work for a 2.5L engine. You can throw a LOT of money at a 2.5l and not break 200HP. Additionally the fuel economy pushing that …
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