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Author Rod Tarrys cosworth back on the dyno...............
jr
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Registered: 20th May 02
Location: Kent
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5th Dec 08 at 14:59   View User's Profile U2U Member Reply With Quote

838 bhp, 660 ft/lb

so looks on for 1000bhp on gas
Robin
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Registered: 7th Jan 04
Location: Northants Drives: Clio 182 Cup
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5th Dec 08 at 15:00   View Garage View User's Profile U2U Member Reply With Quote
HGF?
Robin
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Registered: 7th Jan 04
Location: Northants Drives: Clio 182 Cup
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5th Dec 08 at 15:00   View Garage View User's Profile U2U Member Reply With Quote
What about now?
jr
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Registered: 20th May 02
Location: Kent
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5th Dec 08 at 15:00   View User's Profile U2U Member Reply With Quote
no its all ok apprentely, no issues ?
John G
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Registered: 18th Jul 05
Location: Wirral, Merseyside
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5th Dec 08 at 15:13   View User's Profile U2U Member Reply With Quote
pics? vids?
Robin
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Registered: 7th Jan 04
Location: Northants Drives: Clio 182 Cup
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5th Dec 08 at 15:14   View Garage View User's Profile U2U Member Reply With Quote
What did it do last time around before it went pop?
joes_1.4_16v_sport
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Registered: 15th Mar 07
Location: Preston, LANCS
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5th Dec 08 at 15:17   View User's Profile U2U Member Reply With Quote
Link to the thread...
SteveW
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Location: Up in the clouds
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5th Dec 08 at 15:35   View User's Profile U2U Member Reply With Quote
is that the "Taxi" ??
jr
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Location: Kent
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5th Dec 08 at 16:48   View User's Profile U2U Member Reply With Quote
Yes Steve, thread is just a update, as i think a mag are featuring the dyno run
jr
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5th Dec 08 at 17:52   View User's Profile U2U Member Reply With Quote
[QUOTE=Chip;3783761]Couple of screen shots of it running low boost while mark was just giving it a bit of a tickle to check the AFR's etc:





The final graph, this is the uncorrected one, 831bhp, corrected figure was 838, the reason they are so close is dyno temps were almost perfectly what it is looking for anyway, so less than 1% of correction was applied.




Engine sounded so strong and so happy with it.



The thing that really was amazing though, was before the run I asked Mark for his predictions of what power it would make, and to say what sort of ignition figures and boost figures he would be running, this is what he said:

2.8 Bar of boost
16 degrees of ignition
840bhp

Actual figures
2.8 Bar of boost
16 degrees of ignition
838.4bhp


No wonder he was so calm, he really did know EXACTLY what that engine was going to do!

:god: :god: :god: :god: :god: :god:[/QUOTE]
RS6
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Registered: 5th Nov 03
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5th Dec 08 at 17:55   View User's Profile U2U Member Reply With Quote
pics of said car
jr
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5th Dec 08 at 18:00   View User's Profile U2U Member Reply With Quote
quote:
Originally posted by RS6
pics of said car


http://video.google.co.uk/videoplay?docid=-4183639456839762268

http://video.google.co.uk/videoplay?docid=-4176907945969199012
SVM 286
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Registered: 13th Feb 05
Location: pain
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6th Dec 08 at 00:15   View User's Profile U2U Member Reply With Quote
quote:
Originally posted by jr

838 bhp, 660 ft/lb

so looks on for 1000bhp on gas


Bloody hell!

And all through two wheels still.

Must be such a handfull.

Wonder if he'd go for a straight swap, the RS and a peck on the cheek for that little beauty.
Colin
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Registered: 4th Apr 02
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6th Dec 08 at 00:19   View User's Profile U2U Member Reply With Quote
I cannot even begin to imagine what 840bhp would feel like!!

Is it still possible to pick up nice non molested cossies that hav'nt been nicked 3x & blown up 4x

Butler
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Registered: 2nd Jun 05
Location: London
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6th Dec 08 at 03:42   View User's Profile U2U Member Reply With Quote
Thats awesome, really pushing the boundaries. Cheers for the update James.

 
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