100 hp/l NA engines - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

einzlr · 10-15-2012, 01:12 PM

This came up in another thread. It's an interesting topic; let's continue the discussion here.

Quote:

Originally Posted by @Art_Mighty

(this is a better discussion I will start as an off-topic thread sometime today)

But here's the clif notes version (as I understand it); there are only five manufactures currently manufacturing Naturally Asperated engines for automobiles which produce or exceed 100HP per 1 Liter of displacement

BMW: the V8 currently powering the E90/E92 M3

Ferrari: a bunch of their engines meet or exceed this figure, they also currently hold the HP per L world record for a production engine with the monster they are putting in the 458

Porsche: their 3.8 liter flat six in the 911

Subaru: the 2.0L boxer in the FT86 platform cars

Toyota: the 1.8L engine previously installed in the Celica GT-S and currently purchased by Lotus for the Elise/Exige in the U.S. market

One from the past is BMW's S54: 3.2l tuned to make 315hp in the Z3 M Roadster/Coupe MY 2001-2 and 340hp in the E46 M3.

Are there others? Anyone know more about the engines listed?

@Art_Mighty · 10-15-2012, 01:34 PM

Quote:

Originally Posted by einzlr

This came up in another thread. It's an interesting topic; let's continue the discussion here.

One from the past is BMW's S54: 3.2l tuned to make 315hp in the Z3 M Roadster/Coupe MY 2001-2 and 340hp in the E46 M3.

Are there others? Anyone know more about the engines listed?

I completely forgot about this topic (thanks for picking up the slack pal) ...

Guff · 10-15-2012, 01:41 PM

LFA's 1LR-GUE is a 4.8L V10 making roughly 560PS.

einzlr · 10-15-2012, 01:42 PM

Quote:

Originally Posted by @Art_Mighty

I completely forgot about this topic (thanks for picking up the slack pal) ...

:happy0180:

Now to get some other people in here and get the discussion rolling...

edit: paths crossed, hi Guff!

Boxer-86 · 10-15-2012, 02:03 PM

Mazda RX-8

Rayme · 10-15-2012, 02:03 PM

On another note, Honda isn't part of this list now…probably the first time in over 20 years!

They lost it.

SubarooMike · 10-15-2012, 02:17 PM

Quote:

Originally Posted by Boxer-86

Mazda RX-8

No longer in production.

low trq · 10-15-2012, 02:38 PM

Dozens and dozens of Hondas from the past.

WolfsFang · 10-15-2012, 02:47 PM

I thought the fq400 Evo 8's hold the record for most hp per l. I think they made 450hp for a 2.0 engine.

Sent from my SCH-I535 using Tapatalk 2

SubarooMike · 10-15-2012, 02:49 PM

N/A only

WolfsFang · 10-15-2012, 02:53 PM

Quote:

Originally Posted by SubarooMike

N/A only

Haha its looks like I had a brain fart reading the title.

Sent from my SCH-I535 using Tapatalk 2

@Art_Mighty · 10-15-2012, 03:10 PM

Quote:

Originally Posted by SubarooMike

No longer in production.

Yeah. That's exactly the problem.

I seems that the high horse power small displacement N/A motor is going the way of the Dodo. If that's really the case it's sad because I like their rev happy nature but it's an entering achievement not many aspire to these days

I forgot to add an honorable mention which should have been on my list.

http://en.wikipedia.org/wiki/VQ37VHR#VQ37VHR

I know there might be other motors currently in production that that come close.

TAP Auto Parts · 10-15-2012, 03:48 PM

Quote:

Originally Posted by ottopilot

On another note, Honda isn't part of this list now…probably the first time in over 20 years!

They lost it.

K20?

@Art_Mighty · 10-15-2012, 03:56 PM

Quote:

Originally Posted by TAP Auto

K20?

All of the current versions of the K20 are 2.3L so that motor misses the mark too...

http://en.wikipedia.org/wiki/Honda_K_engine

10-15-2012, 02:03 PM	#5
Boxer-86 Senior Member Join Date: Aug 2012 Drives: 2013 BRZ Limited Location: Middletown, DE Posts: 106 Thanks: 122 Thanked 19 Times in 12 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	Mazda RX-8 __________________ 2013 Raven FR-S - sold 2013 Satin White Pearl BRZ Limited - current

10-15-2012, 02:47 PM	#9
WolfsFang Scrape Master Join Date: Jun 2012 Drives: Goal: Oldest FRS State Side Location: North NJ Posts: 1,161 Thanks: 238 Thanked 412 Times in 238 Posts Mentioned: 10 Post(s) Tagged: 0 Thread(s)	I thought the fq400 Evo 8's hold the record for most hp per l. I think they made 450hp for a 2.0 engine. Sent from my SCH-I535 using Tapatalk 2 __________________ You do realize comparing the BRZ to the FR-S is like comparing which hand you love masterbating too right?

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