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03-19-2014, 05:04 PM
CC Member
Join Date: Jan 2001
Location: Sunbury,
VIC
Cobra Make, Engine: Rat Rod Racer, LS1 & T56
Posts: 5,391
Not Ranked
Short stroke, big revs, big HP
Check out this LS motor on the dyno
It's a short stroke big bore combination that's only 5.0L
4.155" bore with a 2.8" stroke
Its turning to 8000RPM
It makes 580HP naturally aspirated and 817HP with a shot of Nitrous.
Cheers
__________________
Mike Murphy
Melbourne Australia
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03-19-2014, 05:14 PM
CC Member
Join Date: Mar 2010
Location: Gold Coast,
QLD
Cobra Make, Engine: Arntz, TKO600, 460
Posts: 818
Not Ranked
Oh that is morning music right there.
03-19-2014, 06:15 PM
CC Member
Join Date: Aug 2008
Cobra Make, Engine:
Posts: 1,106
Not Ranked
5 litre Chev, Ford, Nissan, AMG & Volvo engines all make 630 - 650 at 7500 rpm....
03-19-2014, 06:20 PM
CC Member
Join Date: Aug 2008
Cobra Make, Engine:
Posts: 1,106
Not Ranked
5 litre Chev, Ford, Nissan, AMG & Volvo engines all make 630 - 650 at 7500 rpm....
03-19-2014, 06:28 PM
CC Member
Join Date: Feb 2006
Cobra Make, Engine:
Posts: 2,752
Not Ranked
03-19-2014, 06:46 PM
CC Member
Join Date: Aug 2007
Location: Melbourne,
vic
Cobra Make, Engine: Kenmer with Ford Quad Cam Boss 260
Posts: 981
Not Ranked
Quote:
Originally Posted by
spookypt
Spooky....that is REAL music!
03-19-2014, 06:51 PM
CC Member
Join Date: Feb 2006
Cobra Make, Engine:
Posts: 2,752
Not Ranked
I have some more vid of its 4th pull which was another 1000rpm from this but my iphone was overwhelmed by the noise and lost all sound once it went past 8k. Lol
03-19-2014, 08:40 PM
CC Member
Join Date: Mar 2006
Location: San Marcos california,
CA
Cobra Make, Engine: 1989 KCC from South Africa Right Hand Drive
Posts: 1,601
Not Ranked
I love high Rev engines ...
03-19-2014, 09:20 PM
CC Member
Join Date: Nov 1999
Location: Brisbane, Australia,
Q
Cobra Make, Engine: Contemporary CCX3117 427FE
Posts: 4,381
Not Ranked
Quote:
Originally Posted by
CHANMADD
I love high Rev engines ...
You'll like the sound of this then. Apparently he had the limiter set at 9600rpm, and hit it a few times! Whether you think burnouts like this are impressive or pointless, you can't deny the quality of the drivetrain required to cope with this punishment.
__________________
03-19-2014, 09:23 PM
CC Member
Join Date: Apr 2008
Location: Melbourne,
Vic
Cobra Make, Engine: Some polish thing... With some old engine
Posts: 2,286
Not Ranked
Quote:
Originally Posted by
CHANMADD
I love high Rev engines ...
Then try a Honda
03-19-2014, 09:35 PM
CC Member
Join Date: Aug 2008
Cobra Make, Engine:
Posts: 1,106
Not Ranked
I read a bit about that Valiant, his dad bought it new. The engine is a Nascar item....
03-19-2014, 10:33 PM
CC Member
Join Date: Feb 2002
Location: Alice Springs, central Australia,
NT
Cobra Make, Engine: Classic revival kit (CR3181), gen III engine, T56 6 speed box, AU XR8 lsd diff
Posts: 5,699
Not Ranked
Here are Dyno numbers from last weekends Chrysler show.
The Green VG is the one Rego "Bloky"
__________________
Cruising in 5th
---------------------------------------------
Never be afraid to do something new, Remember, Amateurs built the Ark: Professionals built the Titanic.
03-20-2014, 03:50 AM
CC Member
Join Date: Jul 2009
Location: Redland Bay,
QLD
Cobra Make, Engine: Harrison #100 under construction
Posts: 1,109
Not Ranked
And George the Goon ??
Where is he ?
__________________
03-20-2014, 05:53 AM
CC Member
Join Date: Oct 2008
Location: Perth,
WA
Cobra Make, Engine: G-Force Mk1, LS1, T56, Jag S3 suspension
Posts: 587
Not Ranked
Quote:
Originally Posted by
750hp
You'll like the sound of this then. Apparently he had the limiter set at 9600rpm, and hit it a few times! Whether you think burnouts like this are impressive or pointless, you can't deny the quality of the drivetrain required to cope with this punishment.
Is that the same one that blew a tyre on the dyno and ripped the boot open?
03-20-2014, 10:55 AM
CC Member
Join Date: Nov 1999
Location: Brisbane, Australia,
Q
Cobra Make, Engine: Contemporary CCX3117 427FE
Posts: 4,381
Not Ranked
Yep. That wasn't pretty...
__________________
03-20-2014, 02:53 PM
CC Member
Join Date: Sep 2004
Location: Canberra,
ACT
Cobra Make, Engine: G-Force Cobra '68 302, T-5, Jag 3.77 LSD.
Posts: 993
Not Ranked
Quote:
Originally Posted by
Towmaster
5 litre Chev, Ford, Nissan, AMG & Volvo engines all make 630 - 650 at 7500 rpm....
This may have been build more 'streetable' than the supercars Ash.
__________________
03-20-2014, 04:30 PM
CC Member
Join Date: Jan 2001
Location: Sunbury,
VIC
Cobra Make, Engine: Rat Rod Racer, LS1 & T56
Posts: 5,391
Not Ranked
Quote:
Originally Posted by
David Hodgson
This may have been build more 'streetable' than the supercars Ash.
It was built for N2O as it made 817HP on the bottle. A cam and compression ratio to suit N2O probably wouldn't work as well N/A as a V8 Supercar motor optimized to run that way.
Cheers
__________________
Mike Murphy
Melbourne Australia
03-20-2014, 07:05 PM
CC Member
Join Date: Jul 2007
Location: Melbourne,
VIC
Cobra Make, Engine: Harrison build #98 with Supercharged 6.2L of Chev Power, TKO600 5 speed gearbox
Posts: 210
Not Ranked
I have a 352 dry sumped set up here that use to race. Developed 750BHP at 7500 on a hilborn fuel injection set up.
03-20-2014, 07:42 PM
CC Member
Join Date: Nov 1999
Location: Brisbane, Australia,
Q
Cobra Make, Engine: Contemporary CCX3117 427FE
Posts: 4,381
Not Ranked
What are you doing with the 352 now? Was it used in the 360 sprint car series?
__________________
03-20-2014, 09:46 PM
CC Member
Join Date: Jul 2007
Location: Melbourne,
VIC
Cobra Make, Engine: Harrison build #98 with Supercharged 6.2L of Chev Power, TKO600 5 speed gearbox
Posts: 210
Not Ranked
I was going to put it in a cobra when I lived in NZ, a Graham Berry one, but moved to Aussie instead.
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4Likes
Short stroke, big revs, big HP
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