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Author Predictions / Results for Rolling Road - Now with Graphs
Kris TD
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Registered: 25th Mar 02
Location: Ware, Hertfordshire
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13th Dec 03 at 16:30   View User's Profile U2U Member Reply With Quote

http://groups.msn.com/krispringle/shoebox.msnw?action=ShowPhoto&PhotoID=67
Paul_J
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Registered: 6th Jun 02
Location: London
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13th Dec 03 at 17:11   View User's Profile U2U Member Reply With Quote

whenever anyone posts what I got on the rr - please remember to put 'engine probs' next to it
Adam
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Registered: 1st May 01
Location: Hurstbourne Tarrant
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13th Dec 03 at 17:36   View User's Profile U2U Member Reply With Quote

78bhp but 128lb/ft of torque
Stone Cold Rattlesnake
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Registered: 12th Jun 02
Location: London .................. Drives: Astra IV
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13th Dec 03 at 17:43   View User's Profile U2U Member Reply With Quote

Good result Kris just a lil bit more to push it over the ton mark
Adam
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Registered: 1st May 01
Location: Hurstbourne Tarrant
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13th Dec 03 at 18:25   View User's Profile U2U Member Reply With Quote




[Edited on 13-12-2003 by Adam]
vibrio
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Registered: 28th Feb 01
Location: POAH
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13th Dec 03 at 20:03   View User's Profile U2U Member Reply With Quote

whats the difference bewteen the two TD's boost and intercooler??



Fad
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Registered: 1st Feb 01
Location: Dartford Kent Drives: 330cd
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13th Dec 03 at 20:15   View User's Profile U2U Member Reply With Quote

pics not uploaded into my garrage so if any one fancies posting them feel free i'm off out

[Edited on 13-12-2003 by fadscorsa]
Fad
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Registered: 1st Feb 01
Location: Dartford Kent Drives: 330cd
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13th Dec 03 at 22:18   View User's Profile U2U Member Reply With Quote



















































jr
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Registered: 20th May 02
Location: Kent
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13th Dec 03 at 22:19   View User's Profile U2U Member Reply With Quote

Scott M



Tim's



Kris



Fad's


Paul's


Adams


Supra 342bhp with misfire
vibrio
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Registered: 28th Feb 01
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13th Dec 03 at 22:37   View User's Profile U2U Member Reply With Quote

so whats the difference between the two TD's
jr
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Registered: 20th May 02
Location: Kent
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13th Dec 03 at 22:37   View User's Profile U2U Member Reply With Quote

in bhp or what ?
vibrio
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Registered: 28th Feb 01
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13th Dec 03 at 22:39   View User's Profile U2U Member Reply With Quote

in mods. both are 1.5 TD's
jr
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Registered: 20th May 02
Location: Kent
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13th Dec 03 at 22:40   View User's Profile U2U Member Reply With Quote

adams is running a intercooler i think- apart from that i don't know of any other diffrences
jr
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Registered: 20th May 02
Location: Kent
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13th Dec 03 at 22:41   View User's Profile U2U Member Reply With Quote

nope actully there identical except for the fuel pump
vibrio
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Registered: 28th Feb 01
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13th Dec 03 at 22:51   View User's Profile U2U Member Reply With Quote

one running more boost I suspect then
jr
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Registered: 20th May 02
Location: Kent
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13th Dec 03 at 22:52   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by vibrio
one running more boost I suspect then


i would think so
Fad
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Registered: 1st Feb 01
Location: Dartford Kent Drives: 330cd
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13th Dec 03 at 22:53   View User's Profile U2U Member Reply With Quote

well according to the rolling road operator it sounded like something wernt working on adams car he couldnt hear something...i wertnt payin a lot of attention but got to say i am very impreressed with their proffessionalism and Powerengineering were top people
jr
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Registered: 20th May 02
Location: Kent
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13th Dec 03 at 22:54   View User's Profile U2U Member Reply With Quote

was some valve on the manifold
vibrio
Banned

Registered: 28th Feb 01
Location: POAH
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13th Dec 03 at 22:56   View User's Profile U2U Member Reply With Quote

so Adam was leaking boost
jr
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Registered: 20th May 02
Location: Kent
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13th Dec 03 at 22:57   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by vibrio
so Adam was leaking boost


but from what i heard he said whatever valve that runs in the manifold was'nt opening
vibrio
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Registered: 28th Feb 01
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13th Dec 03 at 23:04   View User's Profile U2U Member Reply With Quote

will U2U adam
Adam
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Registered: 1st May 01
Location: Hurstbourne Tarrant
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14th Dec 03 at 00:20   View User's Profile U2U Member Reply With Quote

Here's the torque graphs



[Edited on 14-12-2003 by Adam]
Adam
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Registered: 1st May 01
Location: Hurstbourne Tarrant
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14th Dec 03 at 00:28   View User's Profile U2U Member Reply With Quote

Mine:

Non Turbo fuel pump
ITG Sock filter
1.1 Bar and upped fueling
2" Grp A system but it has a 1.75" flexy section in the middle
Filter repositioned to next to left headlight

Kris:

Proper fuel pump
Air Filter repositioned (not sure what filter)
0.8 bar ( i think) and upped fuel
standard exhaust

neither have intercoolers

I have the non turbo fuel pump which delivers a constant flow whereas Kris's fuel pump is a proper TD one which has a diafram that increases the amount of fuel that is deliverd depending on turbo boost.

therefore as the boost increases on mine the amount of fuel going in doesn't increase so i think it starts to run lean at about 3000 rpm but kris's starts adding more fuel then.
Adam
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Registered: 1st May 01
Location: Hurstbourne Tarrant
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14th Dec 03 at 00:28   View User's Profile U2U Member Reply With Quote

I am suprised that it's a 20bhp difference but only 4lb/ft
Adam
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Registered: 1st May 01
Location: Hurstbourne Tarrant
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14th Dec 03 at 00:29   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by jr
quote:
Originally posted by vibrio
so Adam was leaking boost


but from what i heard he said whatever valve that runs in the manifold was'nt opening


it's the safety valve, on the road it usually blows at about 4500 rpm but didn't go off on the rollers, the bloke there said that it's common that the TD's don't produce as much boost on the rollers as they would on the road

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