dynoed my cossie
#1
Regular Contributor
Thread Starter
dynoed my cossie
had my cosworth at perfect touch had a good look at the car for me to check all was ok and then run it on dyon for me got some pics and a video of it running
http://s90.photobucket.com/albums/k2...t=DSC_0022.mp4
the spec is
msd 380bhp chip baby bord wasted spark close loop lamda t34.63 running 32psi alloy intercooler 55lb injectors drilled standard airbox ik27 plugs with 0.5mm gap
402.5bhp@6004rpm
362lbft@559rpm
26.9 charge temp
http://s90.photobucket.com/albums/k2...t=DSC_0022.mp4
the spec is
msd 380bhp chip baby bord wasted spark close loop lamda t34.63 running 32psi alloy intercooler 55lb injectors drilled standard airbox ik27 plugs with 0.5mm gap
402.5bhp@6004rpm
362lbft@559rpm
26.9 charge temp
Last edited by dissmalrs; 31-05-2012 at 08:28 PM.
#4
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Thread Starter
#7
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Thread Starter
i knew a bloke that worked there he got some bit of my brother for a skyline
very keen to please i walked around under the car with the bloke and never gave me any ballshit just done what i asked
do a lot of work on skyline
i was please with the results Ł66 for a power run
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#12
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no boost under 3000rpm then the turbo just jump and the poweer clime almost strait up to 4000rpm and holds there ill poot the grath up if anyone wants to see it
cheers darryl
#20
Its all down to the mapping mate..thats a generic map compared to a live map..
Matts is awesome and the best you can expect from his spec although it wouldnt have as massive numbers on a dd rr it is still spot on with loads of torque..Id say the rpm scale was wrong etc ??
Yours should be no different when mapped correctly
just looked at matts graph again( and iv seen absolutely loads)and iv gotta say thats the most linear power graph iv ever seen for a yb turbo!!! normally they have a massive ramp and peak...nice mapping!!
cheers danny
Matts is awesome and the best you can expect from his spec although it wouldnt have as massive numbers on a dd rr it is still spot on with loads of torque..Id say the rpm scale was wrong etc ??
Yours should be no different when mapped correctly
just looked at matts graph again( and iv seen absolutely loads)and iv gotta say thats the most linear power graph iv ever seen for a yb turbo!!! normally they have a massive ramp and peak...nice mapping!!
cheers danny
Last edited by 750hp escos; 02-06-2012 at 04:46 PM.
#22
No probs mate...really is a nice graph!!
Be nice to see it on a dd rr though to see how close the figs are as id say the rpm scale is out on that graph..
This wont effect the power and torque graph though and as iv said its very linear and i bet good fun??
cheers danny
#23
Regular Contributor
Thread Starter
Its all down to the mapping mate..thats a generic map compared to a live map..
Matts is awesome and the best you can expect from his spec although it wouldnt have as massive numbers on a dd rr it is still spot on with loads of torque..Id say the rpm scale was wrong etc ??
Yours should be no different when mapped correctly
just looked at matts graph again( and iv seen absolutely loads)and iv gotta say thats the most linear power graph iv ever seen for a yb turbo!!! normally they have a massive ramp and peak...nice mapping!!
cheers danny
Matts is awesome and the best you can expect from his spec although it wouldnt have as massive numbers on a dd rr it is still spot on with loads of torque..Id say the rpm scale was wrong etc ??
Yours should be no different when mapped correctly
just looked at matts graph again( and iv seen absolutely loads)and iv gotta say thats the most linear power graph iv ever seen for a yb turbo!!! normally they have a massive ramp and peak...nice mapping!!
cheers danny
cheers darryl
#24
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No probs mate...really is a nice graph!!
Be nice to see it on a dd rr though to see how close the figs are as id say the rpm scale is out on that graph..
This wont effect the power and torque graph though and as iv said its very linear and i bet good fun??
cheers danny
Be nice to see it on a dd rr though to see how close the figs are as id say the rpm scale is out on that graph..
This wont effect the power and torque graph though and as iv said its very linear and i bet good fun??
cheers danny
Its lovly to drive and is abit of an animal when drive hard....Im also open minded to rr figures but the other cars made what they should so I'm hoping mine's not far off... I prefer how it drives to numbers tho... Here the video of what some of the others made to compare how the rr read.. I don't think it's out my much tbh
Mondeo st tdci... Decat and filter I think... 165
Megane remapped 265 iirc
Here's the video....
#26
cheers danny
#28
Also its ok with a peaky lil t34 on the road with mapping but when you start getting over 500 ft lbs its very scary and hard to get as good as map as that with out some brown pants!!!lol..
Ive seen many a road map improved on the rr..its a very good tool imo
cheers danny
#29
Super Moderator
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matts RR figures don't count as it wasn't the PF approved DD RR roflol
I spent 20 years with my own rolling roads
I wouldn't attempt to map a turbo car on one that was more that 250 bhp unless I was based in Siberia
a hub dyno is a different matter
I spent 20 years with my own rolling roads
I wouldn't attempt to map a turbo car on one that was more that 250 bhp unless I was based in Siberia
a hub dyno is a different matter
Last edited by Turbosystems; 02-06-2012 at 05:33 PM.
#32
You really should use one mate theyre a great tool and are so much easier than all them runs up and down the road!!!
You think you would save hours of time and would be giving out much cheaper bills!!!lol..
And your fri nights wont be as late??
With a good base chip of your own you could prob have a map finished to your stds in a couple of hours and safely too!!
How can a hub dyno be any better than the rr as its still in a dyno cell with the same sort of cooling etc??
cheers danny
#34
#35
Depends when it was built??
If it was all built up by joe a few years ago then id say essex turbos(which iv never liked)or if later then it would be vince but many people might get like the whole engine done or maybe just the bottom end or sometimes just have their own bits bolted on etc,so who knows??
cheers danny
#38
#39
Super Moderator
iTrader: (5)
Depends when it was built??
If it was all built up by joe a few years ago then id say essex turbos(which iv never liked)or if later then it would be vince but many people might get like the whole engine done or maybe just the bottom end or sometimes just have their own bits bolted on etc,so who knows??
cheers danny
If it was all built up by joe a few years ago then id say essex turbos(which iv never liked)or if later then it would be vince but many people might get like the whole engine done or maybe just the bottom end or sometimes just have their own bits bolted on etc,so who knows??
cheers danny
we will just strip it and see what it is as it is the lagiest t34 i have ever seen
it is like the op's lag
it's worse than a t4 with 7:1 and a pair of 14's and a sweedish plenum
#40
LOL!!!!nearly spat my tea out all over the pc!!!
Maybe it is too low comp?? and if it is one of them shitty essex turbos turbo nothing will surprise me!!!lol..serious note though there must be something wrong with the turbo..
cheers danny