User Panel
Posted: 2/11/2022 1:35:57 PM EDT
"The new Stellantis inline six-cylinder engine has pretty much reached "open secret" status within the auto industry, but we've yet to see concrete plans for its introduction. Well, the wait is coming to an end. Jeep appears ready to debut its new Hemi replacement at the New York International Auto Show in April.
During a media roundtable in Chicago, Autoblog asked Jeep brand chief Jim Morrison whether he had anything to share regarding the new turbocharged engine; Morrison answered our question with another: "Are you coming to New York?" https://www.autoblog.com/2022/02/10/stellantis-inline6-new-york-auto-show-jeep/ "Now, possible reveal date provided or not, the exact specs of this mystery engine have not been officially stated. However, leaked information and patent documents give us a pretty clear picture of what it's likely going to look like. It's very likely around three liters, it very likely has two turbochargers, and it almost definitely makes north of 400 horsepower, probably more. Keep in mind, any engine set to replace the Hemi V8s in current Chrysler products is doing to have to at least provide parity when it comes to output in order to keep hardcore Mopar fans from revolting." https://www.thedrive.com/news/44258/inline-six-engine-to-replace-jeep-dodges-v8-likely-to-debut-in-april |
|
|
|
They never should have killed off the 4.0. One of the most bombproof engines ever made.
ETA: first thing I would do is delete all that EGR crap. |
|
|
Quoted: They never should have killed off the 4.0. One of the most bombproof engines ever made. ETA: first thing I would do is delete all that EGR crap. View Quote It was never going to make the economy and emissions figures required or a modern engine, it was 150-200 pounds overweight and it’s grossly underpowered. |
|
|
Quoted: It was never going to make the economy and emissions figures required or a modern engine, it was 150-200 pounds overweight and it’s grossly underpowered. View Quote View All Quotes View All Quotes Quoted: Quoted: They never should have killed off the 4.0. One of the most bombproof engines ever made. ETA: first thing I would do is delete all that EGR crap. It was never going to make the economy and emissions figures required or a modern engine, it was 150-200 pounds overweight and it’s grossly underpowered. My 4.6 stroker does alright. Attached File |
|
Quoted: "Keep in mind, any engine set to replace the Hemi V8s in current Chrysler products is doing to have to at least provide parity when it comes to output in order to keep hardcore Mopar fans from revolting." View Quote Hardcore Mopar fan here. Fuck them. I'm revolting anyway. |
|
Quoted: My 4.6 stroker does alright. https://www.ar15.com/media/mediaFiles/171820/Capture_JPG-2275508.JPG View Quote Would have been easier to do an LS swap. What kind of mileage do you get? |
|
|
Quoted: Would have been easier to do an LS swap. What kind of mileage do you get? View Quote View All Quotes View All Quotes Quoted: Quoted: My 4.6 stroker does alright. https://www.ar15.com/media/mediaFiles/171820/Capture_JPG-2275508.JPG Would have been easier to do an LS swap. What kind of mileage do you get? What do you mean "easier"...my engine is a direct drop-in and bolt-up upgrade to the OEM engine. Mileage? The vehicle (CJ7) is shaped like a Lego brick...I don't measure "mileage". |
|
Quoted: My 4.6 stroker does alright. https://www.ar15.com/media/mediaFiles/171820/Capture_JPG-2275508.JPG View Quote The 3.6 does that with no mods. And gets better mpg. And meets emissions. |
|
Quoted: The 3.6 does that with no mods. And gets better mpg. And meets emissions. View Quote View All Quotes View All Quotes Quoted: Quoted: My 4.6 stroker does alright. https://www.ar15.com/media/mediaFiles/171820/Capture_JPG-2275508.JPG The 3.6 does that with no mods. And gets better mpg. And meets emissions. Your 3.6 is a minivan engine. |
|
Quoted: They never should have killed off the 4.0. One of the most bombproof engines ever made. ETA: first thing I would do is delete all that EGR crap. View Quote That's an interesting take. EGR systems have been on gasoline engines for decades, and they don't cause many problems. Deleting it would likely require thousands of dollars in hardware and tuning, and even if you somehow still think it's worth it, that stuff probably won't be available as the vendors producing it have been dick slapped hard by the EPA. |
|
The leaning tower of power! |
|
Nice! And clearly, I was beat on this one, with actual engine to boot. |
|
Toyota could have one also...as Mazda & Toyota have a factory together in the US...
Turbo an inline 6 drop in a 4Runner...sign me up. |
|
Wait, I thought everybody was stopping development of ICE engines in favor of electrics?
|
|
|
|
|
|
|
|
Quoted: You say that, but the 3.6 v-6 is a very reliable motor. It's been around for a decade and has an excellent reputation. It replaced another good motor, the 4.0 I-6. View Quote |
|
|
|
|
|
|
|
Quoted: 285/285. From the factory, no chips or mods. How much does the 4.0 make, no mods? View Quote View All Quotes View All Quotes Quoted: Quoted: The 3.6 doesnt make 300 ft/lb torque at any rpm 285/285. From the factory, no chips or mods. How much does the 4.0 make, no mods? 285/260 you mean. And this is about his stroker vs a 3.6, not factory to factory. |
|
Quoted: Got a '99 Jeep with one, 125K miles and the things runs like the day I picked it up new, and it is a little beast. View Quote The 94 ZJ we had. 298k miles on it. Quietest 4.0 that I've heard. I never did anything but change the oil every 3k or so with the cheapest stuff I could find. Always a purolator filter, tho, they were on clearance at WM for $1-3, so I bought a buttload. (And they were the larger filters for the Ford Smallblocks, same gasket and diameter, crossed to a Wix 51515) |
|
|
|
Quoted: That's an interesting take. EGR systems have been on gasoline engines for decades, and they don't cause many problems. Deleting it would likely require thousands of dollars in hardware and tuning, and even if you somehow still think it's worth it, that stuff probably won't be available as the vendors producing it have been dick slapped hard by the EPA. View Quote They can be a problem if they carbon up and stick open, but they are cheap and easy to replace. Never a real issue. |
|
Quoted: It was never going to make the economy and emissions figures required or a modern engine, it was 150-200 pounds overweight and it’s grossly underpowered. View Quote View All Quotes View All Quotes Quoted: Quoted: They never should have killed off the 4.0. One of the most bombproof engines ever made. ETA: first thing I would do is delete all that EGR crap. It was never going to make the economy and emissions figures required or a modern engine, it was 150-200 pounds overweight and it’s grossly underpowered. Until you factor in that the inline 4.0 was a 500k+ motor regularly , what is teh gasoline/diesel/energy cost to make a new engine? |
|
As a kid I remember Dad working on a couple of the cars straddling the engine while sitting on the front grille of the car.
He said the straight 6 was the best to work on. |
|
Sign up for the ARFCOM weekly newsletter and be entered to win a free ARFCOM membership. One new winner* is announced every week!
You will receive an email every Friday morning featuring the latest chatter from the hottest topics, breaking news surrounding legislation, as well as exclusive deals only available to ARFCOM email subscribers.
AR15.COM is the world's largest firearm community and is a gathering place for firearm enthusiasts of all types.
From hunters and military members, to competition shooters and general firearm enthusiasts, we welcome anyone who values and respects the way of the firearm.
Subscribe to our monthly Newsletter to receive firearm news, product discounts from your favorite Industry Partners, and more.
Copyright © 1996-2024 AR15.COM LLC. All Rights Reserved.
Any use of this content without express written consent is prohibited.
AR15.Com reserves the right to overwrite or replace any affiliate, commercial, or monetizable links, posted by users, with our own.