Interesting 9 cyl engine.........

Interesting 9 cyl engine.........

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Discussion

catso

Original Poster:

14,796 posts

268 months

Monday 27th February 2006
quotequote all
W-9 technical data;

9 cylinder four-stroke engine in W formation with 3 cylinder rows.
Cylinder volume: 2977 cc
Max rpm: 12500 rpm
Compression: 12,7:1
Fuel: Ethanol, E85
Dimensions: LxWxH, 434x623x448mm
Weight: 105 kg ( 231 lbs) without exhaust system
Max torque (est.): 380 Nm ( 280 lbs-ft)@ 7200 rpm (bmep: 15,7 bar ; 228 psi)
Max power (est.): 526 hp@ 10700 rpm (bmep: 14,6 bar ; 211 psi), dimensioned for Tri-Turbo 1005 hp



www.atomracing.se/6M.html

>> Edited by catso on Monday 27th February 10:43

chuntington101

5,733 posts

237 months

Monday 27th February 2006
quotequote all
absolutely amazing!!!!!!

wonder how much one would cost???????

if they could get the price to say 25K then they could give the bikr V8 guys a run for their money!!!

any idea what the market for these engine would/will be??

Chris.

r988

7,495 posts

230 months

Monday 27th February 2006
quotequote all
chuntington101 said:


any idea what the market for these engine would/will be??

Chris.


According to the website

website said:

The engine is constructed for a mid-engined sports car where the engine is a stressed member of the chassis. What are the advantages with a W-9 engine one might ask, some favorable properties is that the engine become extremely compact which leads to low overall weight with a low center of gravity.


chuntington101

5,733 posts

237 months

Monday 27th February 2006
quotequote all
so does anyone have any idea how much this thing would cost???

Chris.

leorest

2,346 posts

240 months

Monday 27th February 2006
quotequote all
With everything CNC machined from solid that's got to cost
£££££££££££££

twelve_75

184 posts

230 months

Tuesday 28th February 2006
quotequote all
catso said:
Cylinder volume: 2977 cc

Max power (est.): 526 hp



Thats what stick out to me, utterly amazing and it looks so damn swish

eliot

11,465 posts

255 months

Tuesday 28th February 2006
quotequote all
It's designed for e85 though, hence the high compression ratio. Normal unleaded may pose a problem.

love machine

7,609 posts

236 months

Tuesday 28th February 2006
quotequote all
I bet running ethanol, you need 400 of the HP to drag the fuel tanks around.

morrisman

264 posts

219 months

Tuesday 28th February 2006
quotequote all
catso said:
W-9 technical data;

9 cylinder four-stroke engine in W formation with 3 cylinder rows.
Cylinder volume: 2977 cc
Max rpm: 12500 rpm
Compression: 12,7:1
Fuel: Ethanol, E85
Dimensions: LxWxH, 434x623x448mm
Weight: 105 kg ( 231 lbs) without exhaust system
Max torque (est.): 380 Nm ( 280 lbs-ft)@ 7200 rpm (bmep: 15,7 bar ; 228 psi)
Max power (est.): 526 hp@ 10700 rpm (bmep: 14,6 bar ; 211 psi), dimensioned for Tri-Turbo 1005 hp



>> Edited by catso on Monday 27th February 10:43


Hardly original. Here's one built about 90 years ago, but with 12 pots, and about 500 lbs heavier