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  #1  
Old 11-30-2004, 04:08 AM
Matra et Alpine's Avatar
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Radical SR8

Well 'christine' has gone on the dyno for the first time

The new Powertec developed V8 produced 380+BHP on the test bed.

The engine has now been mated to the novel drivetrain ( the oil 'tank' is in the bellhousing ) and run up on the road dyno and turned in a solid 300+hp at the wheels. Torque is 200+lb/ft and flat acrosss the revs from 4,000 to 10,000+
http://www.radicalextremesportscars..../christine.mp3
This is SOUNDING and looking good for a new track champion



“When this development phase is complete, we will look at producing a two litre version, and a highly-tuned version for the hill climb boys. The sky is the limit. I’m expecting a call from Minardi and Jordan any day now!”

Keep up-to-date at http://www.radicalextremesportscars....a_v8/index.php
Attached Images
File Type: jpg aSR8%204.jpg (244.4 KB, 41 views)
File Type: jpg a_sr8%20view%2010.jpg (39.7 KB, 18 views)
File Type: jpg a_sr8_engine_install.jpg (94.2 KB, 17 views)
File Type: jpg a_sr8_undertray.jpg (76.0 KB, 9 views)
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Understeer is hitting the wall with the front of the car
- Oversteer is hitting the wall with the rear of the car
- - Horsepower is how fast you hit the wall
- - - Torque is how far you push wall

Last edited by Matra et Alpine; 11-30-2004 at 04:17 AM..
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  #2  
Old 11-30-2004, 04:15 AM
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I want one. Or several.
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  #3  
Old 11-30-2004, 04:16 AM
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Would this fit in the new F1 regulations?
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  #4  
Old 11-30-2004, 04:22 AM
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Quote:
Originally Posted by Wouter Melissen
Would this fit in the new F1 regulations?
Yes - hence his comment on Minardi and Jordan

What is good news is this is NOT a highly-tuned version or a focussed version to a spec. Can't wait to see what they'll do for the hill-climb boys ( where currently SPECIAL DFVs and Judds rule the open-classes ).

They're quoting a 30-hour race use before rebuilds. SO ..... wonder what they could achieve if the stress it out to only 6 hour use [F1 weekend]

But even beter, imagine a sensible streetcar with 'normal' body and passenger comforts - got to be the one for the UCP Supercar

I need to move seat again, the floor's wet
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Understeer is hitting the wall with the front of the car
- Oversteer is hitting the wall with the rear of the car
- - Horsepower is how fast you hit the wall
- - - Torque is how far you push wall
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  #5  
Old 11-30-2004, 04:34 AM
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Quote:
Originally Posted by Matra et Alpine
Yes - hence his comment on Minardi and Jordan
Punk, that wasn't up there when I posted that question!
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  #6  
Old 11-30-2004, 04:36 AM
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Quote:
Originally Posted by Wouter Melissen
Punk, that wasn't up there when I posted that question!
no proof
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Understeer is hitting the wall with the front of the car
- Oversteer is hitting the wall with the rear of the car
- - Horsepower is how fast you hit the wall
- - - Torque is how far you push wall
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  #7  
Old 11-30-2004, 04:38 AM
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Respect my authoritah.
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Last edited by Wouter Melissen; 11-30-2004 at 04:41 AM..
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  #8  
Old 11-30-2004, 04:38 AM
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Quote:
Originally Posted by Matra et Alpine
no proof
posted 21 minutes ago,
edited 20 minutes ago.
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Old 11-30-2004, 04:58 AM
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Fantastic engine,what engine management is it running,love the engine dyno room
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  #10  
Old 11-30-2004, 05:21 AM
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Quote:
Originally Posted by henk4
posted 21 minutes ago,
edited 20 minutes ago.
aha, but NO PROOF or audit trail of WHAT was edited.

I stand a free man
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Understeer is hitting the wall with the front of the car
- Oversteer is hitting the wall with the rear of the car
- - Horsepower is how fast you hit the wall
- - - Torque is how far you push wall
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  #11  
Old 11-30-2004, 05:23 AM
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Quote:
Originally Posted by Matra et Alpine
aha, but NO PROOF or audit trail of WHAT was edited.

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you should stand an honest man
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  #12  
Old 11-30-2004, 05:33 AM
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Quote:
Originally Posted by charged
Fantastic engine,what engine management is it running,love the engine dyno room
http://www.radicalextremesportscars....runs/index.php for even MORE pics of the engine dyno

The management module is by MBE Systems.
They've done systems for the Formula Opel-Lotus racers, WRC rally cars, Cosworth, Rover, TVR, Caterham along with bikes, boats and planes.

So they've the experience to pull of a winner
__________________
Understeer is hitting the wall with the front of the car
- Oversteer is hitting the wall with the rear of the car
- - Horsepower is how fast you hit the wall
- - - Torque is how far you push wall
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  #13  
Old 11-30-2004, 05:39 AM
Matra et Alpine's Avatar
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Quote:
Originally Posted by henk4
you should stand an honest man
I can tell no lie

anyway ......

Dimensions
Length 546mm
Width 513mm
Height 440mm
Dry Weight 92.6kg

400hp.

BIG

The Quaiffe 6-speed transaxle only weighs 35kg

So EVERYTHING for 130kg (290lbs) makes the idea of a sub400kg monster possible
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Understeer is hitting the wall with the front of the car
- Oversteer is hitting the wall with the rear of the car
- - Horsepower is how fast you hit the wall
- - - Torque is how far you push wall
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  #14  
Old 11-30-2004, 06:49 AM
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that's one flat torque curve
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  #15  
Old 11-30-2004, 07:23 AM
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I wonder if this fits in that new Caterham CSR chassis. That would make one awesome car.
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