RE: Project F-26 boasts 1,000 air-cooled horsepower
RE: Project F-26 boasts 1,000 air-cooled horsepower
Tuesday 19th August 2025

Project F-26 boasts 1,000 air-cooled horsepower

Gunther Werks' first take on a Slantnose Porsche is a real biscuit-taker...


Precious little of note slipped through the PH net last weekend as the money extravaganza that is Pebble Beach reached fever pitch - but it’s probably worth revisiting one car that did, not least because it numbered among the most eye-opening. While perhaps less emotionally resonant than GMA’s homage to the F1 LM (and certainly less consequential than the forward-looking Lamborghini Fenomeno), Project F-26 did have a number of things going for it - a reported price tag of one and a half million dollars being among them. 

Additionally, it is the first Slantnose-inspired build from Gunther Werks, a Porsche restomodder well-known to any PHer with even a passing interest in the West Coast tuning scene. The firm is renowned for doing things in its own inimitable style, and certainly the F-26 lives up to that reputation: you only need to consider the mostly carbon fibre body of a car that takes its styling cues from the Porsche 935 - and, it reckons, American fighter jets, hence the ‘F’ in its name (the ’26’ referring to the model’s projected volume). 

“The Slantnose is a bold icon from Porsche’s past,” says Peter Nam, founder of Gunther Werks. “The timing felt right to reimagine it with modern craftsmanship and engineering. It's our way of bridging nostalgia with next-gen performance for the modern driver.” How next-gen, you ask? Well, there’s said to be 1,000hp and 750lb ft of torque on tap courtesy of an air-cooled, twin-turbocharged 4.0-litre flat-six that the company developed in partnership with Rothsport Racing. 

As you might expect, this very modern marvel needs a) an incredible amount of air to both charge and cool it, and, less predictably, b) high-octane ethanol to reach its full potential - though adaptive fuel mapping does allow for conventional petrol to also be used. Moreover, GW has mated this behemoth to a six-speed manual transmission, which comes with the sly wink that is a polished wooden gear knob. So probably you can expect the car to feel as nakedly mechanical as a hand-cranked sausage maker. Only noisier and more terrifying. 

To keep a grip on the air-cooled silliness, the F-26 is equipped with gargantuan Turbo Twist magnesium monoblock wheels, which require 295/30R18 tyres at the front and 335/30R18 at the back, not to mention a wheelbase extended by 30mm to ‘improve the engine’s centre of gravity’. There is also the prospect of an all-new double wishbone front suspension, adaptive JRZ dampers, motorsport-grade ABS and advanced traction control. 

GW is a stickler for fit and finish, so it seems likely that the interior - a familiar mix of exposed carbon fibre, custom-made leather upholstery and Alcantara - will live up to the asking price. There is even a Porsche Classic infotainment system, complete with Apple CarPlay, to ensure modern convenience. And with a kerbweight said to be in the region of 1,225kg, there ought to be no shortage of journey-shrinking speed either. If you’re interested, we suggest you get yourself to the website pronto - given the voraciousness of Pebble Beach buyers, you might find precious few left. 


Author
Discussion

Ray_Aber

Original Poster:

732 posts

298 months

Tuesday 19th August 2025
quotequote all
Shame that all that money doesn't buy you a front bonnet and wings that actually fit the car. Biggest panel gap I've seen this side of a Morris Marina.

nismo48

6,181 posts

229 months

Tuesday 19th August 2025
quotequote all
Fabulous creation and hopefully will get properly thrashed wink

JJJ.

4,326 posts

37 months

Tuesday 19th August 2025
quotequote all
Gosh...

thegreenhell

21,595 posts

241 months

Tuesday 19th August 2025
quotequote all
The 90s called and they want their Gemballa back.


Benzinaio

436 posts

24 months

Tuesday 19th August 2025
quotequote all
Always though the flatnose 911 looked plain wrong.
The lower front profile is at odds with the upright windscreen.
There's more than a whiff of Mazda 323F about the front end on this also.
Just awful.

Big_Steve

22 posts

72 months

Tuesday 19th August 2025
quotequote all
That’s just lovely. Had a soft spot for 993’s since childhood

JottoSW1

13 posts

48 months

Tuesday 19th August 2025
quotequote all
Could end up being a v v expensive way to chuck yourself backwards off a road. 1000 hp is a bit silly in this really, destined to be a plutocrats trinket that'll live in a palatial garage

blistacompact

146 posts

25 months

Tuesday 19th August 2025
quotequote all
Benzinaio said:
Always though the flatnose 911 looked plain wrong.
The lower front profile is at odds with the upright windscreen.
There's more than a whiff of Mazda 323F about the front end on this also.
Yeah there's something odd with that flatnose, too much overhang also. Sound mention of the mazda.

Inbox

1,337 posts

8 months

Tuesday 19th August 2025
quotequote all
1000bhp, I love to have a go in it and then walk away.

damonbill

250 posts

267 months

Tuesday 19th August 2025
quotequote all
thegreenhell said:
The 90s called and they want their Gemballa back.

Glorious!

This has been for sale at hexagon for AGES, its now at £245k, i'm pretty sure it started somewhere near £400k. It actually looks like a bit of a steal seeing what oem similar cars are going for (https://www.loweclassics.co.uk/used/porsche-911-38l-993-rs-clubsport-coupe-2dr-petrol-manual-euro-1-300-bhp-in-goytre-abergavenny/82097

CH80

317 posts

19 months

Tuesday 19th August 2025
quotequote all
Looks good from some angles. Not sure it needs 1000hp.

Edmundo2

1,424 posts

232 months

Tuesday 19th August 2025
quotequote all
Dogs dinner!

J4CKO

45,684 posts

222 months

Tuesday 19th August 2025
quotequote all
I like that, mainly for the reason it’s a bit of a change from the usual 911 restomods.

1000 bhp likely means it’s absolutely terrifying but wouldn’t mind trying, somewhere open and free of street furniture and people.

PRO5T

6,837 posts

47 months

Tuesday 19th August 2025
quotequote all
Anyone involved with this monstrosity should be embarrassed to put their name to it.

Slippydiff

15,949 posts

245 months

Tuesday 19th August 2025
quotequote all
Benzinaio said:
Always though the flatnose 911 looked plain wrong.
The lower front profile is at odds with the upright windscreen.
There's more than a whiff of Mazda 323F about the front end on this also.
Just awful.
Early MX5 front grafted onto an equally early VW Beetle. They'll sell them by the bucketload (only 26 in a bucket though)
Singer DLS far more subtle.

GTRene

20,798 posts

246 months

Tuesday 19th August 2025
quotequote all
Not bad, some great details, although I'm not a fan of normal slantnose 911,

this one has a better front, although first thought about that was Toyota Supra

but... interesting build.


Stick Legs

8,198 posts

187 months

Tuesday 19th August 2025
quotequote all
I'm not a 911 fan boy and I like this.

Some very very exciting cars around right now.


trevalvole

1,897 posts

55 months

Wednesday 20th August 2025
quotequote all
Benzinaio said:
There's more than a whiff of Mazda 323F about the front end on this also.
You are right - I had got to Mazda, but not the 323F.

Designer: "Hey, boss, have I styled it enough?"

Boss: "No, keep on sticking bits on to it"

Dapster

8,687 posts

202 months

Wednesday 20th August 2025
quotequote all
Too showy and far too much power - not my cup of tea and I'm not target market even if I did have the readies. If I had €1m to throw around on a resto I'd have as close to standard looking Ruf SCR, normally aspirated (albeit water cooled).


eldar

24,836 posts

218 months

Wednesday 20th August 2025
quotequote all
1,000bhp, air cooled. That'll be fun, getting even cooling to all the cylinders, intercooler, transmission, aircon etc.