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Author dyno report and results
jamie m
Member

Registered: 3rd Oct 06
Location: Ashbourne, Derbyshire
User status: Offline
3rd Apr 08 at 22:42   View User's Profile U2U Member Reply With Quote

why whats happening saturday mate? i have been meaning to pop over too you just trying to get my car ready for donnington, lamba is definatly screwed had this symptom before just got to richen up the afr's top end.

going to order some bigger braided lines and a new sard fpr then try again.
luke85
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Registered: 26th Nov 07
Location: Chesterfield
User status: Offline
3rd Apr 08 at 22:46   View User's Profile U2U Member Reply With Quote

Im off up to Vsport

http://www.corsasport.co.uk/board/viewthread.php?tid=413006

Not had mine on the rolling road since I fitted the EVO 5s but I have no problem with the fuelling using uprated pump, vxr injectors and sard regulator.

Are you doing track days in yours? wouldnt wonna hit full throttle with high 13s afr
jamie m
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Registered: 3rd Oct 06
Location: Ashbourne, Derbyshire
User status: Offline
4th Apr 08 at 10:18   View User's Profile U2U Member Reply With Quote

yes doing donnington this weekend but we are having another play with the fueling tonight so hopefully may be a little better
phil_sutton
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Registered: 8th Sep 07
Location: Nottingham
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4th Apr 08 at 16:37   View User's Profile U2U Member Reply With Quote

I did a full 1/4 mile run with it in 16s/17s lmfao, I didnt switch on my second fuel pump. An mine didnt blow up.

Paul meantioned earlier you had it on ect... will no doubt see this weekend anyway.
SportBoy
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Registered: 5th Oct 01
Location: Retford, Nottinghamshire
User status: Offline
4th Apr 08 at 17:09   View User's Profile U2U Member Reply With Quote

what clutch you useing jamie?
Daimo B
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Registered: 20th Mar 00
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4th Apr 08 at 17:12   View User's Profile U2U Member Reply With Quote

Nice result

I always thought the standard VXR injectors were maxed out around 300bhp though...
phil_sutton
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Registered: 8th Sep 07
Location: Nottingham
User status: Offline
4th Apr 08 at 17:15   View User's Profile U2U Member Reply With Quote

Thats the standard C20LET ones, the VXR ones flow a lot more than the yellows do.
jamie m
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Registered: 3rd Oct 06
Location: Ashbourne, Derbyshire
User status: Offline
4th Apr 08 at 21:29   View User's Profile U2U Member Reply With Quote

yeh il come find you this weekend phil, people worry too much about afr's, vxr's are fine to 400bhp

clutch wise standard but its started slipping today!! not much though.
broster
Premium Member

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Registered: 6th Dec 02
Location: Drives: E39
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6th Apr 08 at 18:16   View Garage View User's Profile U2U Member Reply With Quote

how did it go at donnington
John G
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Registered: 18th Jul 05
Location: Wirral, Merseyside
User status: Offline
6th Apr 08 at 18:18   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by broster
how did it go at donnington


looked very fast indeed from what i saw of his 15minutes on the track!

Was smoking a little on gear changes, but my god it was moving
jamie m
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Registered: 3rd Oct 06
Location: Ashbourne, Derbyshire
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6th Apr 08 at 20:17   View User's Profile U2U Member Reply With Quote

yes it was awsome mate past everything on the 7 sessions i did over the two days didnt get hot once oil/water wise but had two problems, second session saturday tubular manifold got that hot it burnt through the breather on the rocker to dipstick and spat oil on the manifold causing an engine bay fire and the carbon bonnet caught fire underneath, very scary watching your engine bay go up in flames but the marshalls put it out, newbreather and wipe down it was ready to go again sunday (today) did 3 sessions and snapped a cv joint, went home got a new one and did a further 2 sessions, few cars i picked off that i was proud of

audi r8
time attack evo
various other evos mainly 6's and fq's
few scoobies
few skyline r32 gtr's
280bhp exige

never got passed once in all 7 sessions even started lapping people through the session.

alls well just needs a tidy up and proper clean but performed amazing and didnt melt evan running 13.8/9s arf

buttt........ found out the pump has a low voltage causing it to run lean top end where all the voltage is being drained checked battery same again 11-12v checked alternator 13-14 volts so im sticking a couple of earths on tommorrow and checking fuel pump voltage then if its better go get it setup again!

smoke on gear changes was probably down to fuel have a few vids of flames folowing me round the track out the exhaust also it was breathing due to oil movement in the engine so need to get myself a catch tank!

anybody else see it?

[Edited on 06-04-2008 by jamie m]

[Edited on 06-04-2008 by jamie m]
John G
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Registered: 18th Jul 05
Location: Wirral, Merseyside
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6th Apr 08 at 20:21   View User's Profile U2U Member Reply With Quote

yes you did spit a few flames where i was, i was standing right by where they let you onto the track! and 7 sessions at £25 a pop plus you entrance fee!!!! made of money

Look and went great, couldnt belive how fast it looked
jamie m
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Registered: 3rd Oct 06
Location: Ashbourne, Derbyshire
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6th Apr 08 at 20:29   View User's Profile U2U Member Reply With Quote

£35 quid a pop mate lol but hell it was fun!! im glad it looked fast but it felt evan better, what time did you see me on and what cars were on at the same time, couldnt believe how quick it caught and past cars, i was pulling 3-4 every lap until i started lapping them!
John G
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Registered: 18th Jul 05
Location: Wirral, Merseyside
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6th Apr 08 at 20:36   View User's Profile U2U Member Reply With Quote

i saw you saturday afternoon at 4.15 you were on at the same time as my 3 mates, a black gt4, a silver gt4, a silver type r and a red s13

they all said you were shifting like! it was exactly that the pull you had coming out of that brow was back end really squated! looked to corner well too, on one of the laps my mate in the type r pulled over as you were both coming over the brow to let you thro

Very impressive to say the least, and fair play to you for repairing the car twice and getting back on it

Ps i know you passed alot of those cars but alot of them werent pushing it to full extent, as that time attack evo was immpressive to say the least when it was doing its proper flying laps, same with a few of the other cars, but my mate with the black gt4 is running 310bhp and he said how quick you were moving in comparison to him

[Edited on 06-04-2008 by John G]
jamie m
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Registered: 3rd Oct 06
Location: Ashbourne, Derbyshire
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6th Apr 08 at 20:47   View User's Profile U2U Member Reply With Quote

i had a word with alot of the drivers of the above cars and they said no matter how they pushed them they could catch me so gave up trying! that session you saw me on was the one it caught fire im surprised you didnt see it as i came off? the car handles awsome think i have got the spec perfect now, going to ditch the carbon bonnet, get a one off louvered bonnet made some bonnet raisers and a heatsheild for the manifold then try again, very impressed with the car as i have not long built it, i was pulling 155mph down under the dunlop bridge just to compare against any other cars,

[Edited on 06-04-2008 by jamie m]
John G
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Registered: 18th Jul 05
Location: Wirral, Merseyside
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6th Apr 08 at 20:57   View User's Profile U2U Member Reply With Quote

155 shit! fair play if you spoke to the drivers.

when you came off the track you were near the back of the pack, my mates were near the front so i walked up through the gates as they came off. yea prob a good idea, less to catch fire, thought about reducing your morrettes to one light and air feeds into the engine to help with the engine cooling process??
John G
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Registered: 18th Jul 05
Location: Wirral, Merseyside
User status: Offline
6th Apr 08 at 21:00   View User's Profile U2U Member Reply With Quote

I even struggled to take a pic of you on the straight couldnt get any more as my came disided to have a focus wobbler and stop playing ball




[Edited on 06-04-2008 by John G]
jamie m
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Registered: 3rd Oct 06
Location: Ashbourne, Derbyshire
User status: Offline
7th Apr 08 at 05:18   View User's Profile U2U Member Reply With Quote

lol nice try,

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