Re: New 3.0L Inline 6 from Chrysler, 500hp
[Re: DaveRS23]
#3029587
04/01/22 03:35 PM
04/01/22 03:35 PM
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Joined: Jan 2003
Posts: 28,071 Irving, TX
feets
Senior Management
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Senior Management
Joined: Jan 2003
Posts: 28,071
Irving, TX
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And BMW had system that varied valve lift to do the work of throttle bodies.
We are brothers and sisters doing time on the planet for better or worse. I'll take the better, if you don't mind. - Stu Harmon
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Re: New 3.0L Inline 6 from Chrysler, 500hp
[Re: Dcuda69]
#3029696
04/01/22 06:09 PM
04/01/22 06:09 PM
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Joined: Jan 2005
Posts: 12,424 Kalispell Mt.
HotRodDave
I Live Here
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I Live Here
Joined: Jan 2005
Posts: 12,424
Kalispell Mt.
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I think the Konesigg uses air to close and solenoid to open but I could be wong.
I am not causing global warming, I am just trying to hold off a impending Ice Age!
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Re: New 3.0L Inline 6 from Chrysler, 500hp
[Re: Dcuda69]
#3029851
04/02/22 06:45 AM
04/02/22 06:45 AM
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Joined: Jan 2003
Posts: 8,035 Tulsa OK
Bad340fish
master
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master
Joined: Jan 2003
Posts: 8,035
Tulsa OK
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That Freevalve setup from Koensisengigin or whatever is pretty amazing. It's amazing all the possibilities that limitless valve activation can do.
68 Barracuda Formula S 340
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Re: New 3.0L Inline 6 from Chrysler, 500hp
[Re: 360view]
#3029913
04/02/22 09:56 AM
04/02/22 09:56 AM
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Joined: Jan 2003
Posts: 21,546 N.E. OHIO, USA
A12
Too Many Posts
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Too Many Posts
Joined: Jan 2003
Posts: 21,546
N.E. OHIO, USA
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A question that has been endlessly debated in internet forums is: should the gasoline engine throttle be mostly closed (high vacuum) or mostly open ( low vacuum) for best fuel economy?
The (complicated) answer is: there should be no throttle and the intake valve movements should adjust cylinder filling to suit load.
It should be more discussed that: a particular type of engine used to have no throttle (diesel) and thanks to the EPA most new diesels now have throttles and diesel fuel economy has gone down putting more CO2 out into the atmosphere ( and slightly less NOx) I don't think it really matters to most if not all manufactures because the most important goal is to meet the emissions regulation using the FTP (EPA/CARB Federal Test Procedure) which the CAFE fuel economy results are derived from. They have to meet the FTP emissions reg and cannot put "ringers" into a fuel economy test that would be "tuned" for best MPG and then peg the NOX or HC or any other pollutant that's why the CAFE results are from the manufacture's FTP certification results. And all of the certification data is "Public Record" for EVERYONE to see at any time including all of the other manufactures, greenies and just plain you and me. Here's all of the information down to axle ratios, weight HC and everything else: 2022 EPA FTP and CAFE emissions and fuel economy resultsAnd here from 2022 all the way back to 1984 (ironically the year of "Big Brother" ) https://www.epa.gov/compliance-and-fuel-economy-data/data-cars-used-testing-fuel-economy
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Re: New 3.0L Inline 6 from Chrysler, 500hp
[Re: 2fast4yourBrain]
#3030115
04/02/22 11:28 PM
04/02/22 11:28 PM
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Joined: Jan 2003
Posts: 7,498 Minnesota
Hemi_Joel
master
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master
Joined: Jan 2003
Posts: 7,498
Minnesota
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Just because they can make it so that it's modular with the four cylinder, doesn't mean I want one. I'll take a Hemi any day. Doesn't look like I'll be buying any new trucks in the future.
[img]http://i.imgur.com/boeexFms.jpg[/img]31 Plymouth Coupe, 392 Hemi, T56 magnum RS23J71 RS27J77 RP23J71 RO23J71 WM21J8A I don't regret the things I've done. I only regret the things I didn't do. "Wise men talk because they have something to say; fools because they have to say something. ~ Plato"
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