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Re: 1.85bar @ 7500rpm
[Re: cowboy]
#745492
12/01/2009 16:20
12/01/2009 16:20
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Nobby
Unregistered
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Nobby
Unregistered
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D'oh! See below
Last edited by Nobby; 12/01/2009 16:48.
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Re: 1.85bar @ 7500rpm
[Re: ]
#745496
12/01/2009 16:23
12/01/2009 16:23
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Joined: Dec 2005
Posts: 10,729 N.E Scotland
mattB
Club member 6
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Club member 6
I AM a Coop
Joined: Dec 2005
Posts: 10,729
N.E Scotland
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Last edited by mattB; 12/01/2009 16:30.
Death-rattle-tastic
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Re: 1.85bar @ 7500rpm
[Re: mattB]
#745501
12/01/2009 16:25
12/01/2009 16:25
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eldinho
Unregistered
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eldinho
Unregistered
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they have little "cuts" (naff way of explaining it) just before the comp wheel.
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Re: 1.85bar @ 7500rpm
[Re: ]
#745711
12/01/2009 19:34
12/01/2009 19:34
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Joined: Dec 2005
Posts: 5,405 Castle Combe
Flea
OP
Forum is my life
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OP
Forum is my life
Joined: Dec 2005
Posts: 5,405
Castle Combe
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Basically a ported shroud helps eliminate compressor surge by porting the compressor inlet so that excess air can be diverted back to the inlet. It makes a huge difference on part throttle for my car. I have mapped a couple of high boosting RSR turbos that boost too quickly in high gears i.e. more air than can be consumed by the engine at a particular rpm. Basically they have crossed the surge line where the turbo wants to give more so you get the air backing up and stalling the turbo. As long as it doesn't last too long then it won't damage the turbo. Trappy, 510bhp??? Not sure about that but I can confirm it is faster
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Re: 1.85bar @ 7500rpm
[Re: Flea]
#746261
13/01/2009 14:22
13/01/2009 14:22
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Joined: Feb 2006
Posts: 5,391 Essex
Trappy
Forum is my life
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Forum is my life
Joined: Feb 2006
Posts: 5,391
Essex
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Trappy, 510bhp??? Not sure about that but I can confirm it is faster If you can carry that 379lbs/ft @ 5,800rpm another 1,200rpm, then you'll be at 500bhp @ 7,000rpm. Where is this turbo likely to make peak power? I'd assume higher than Matty's 6,500rpm as it's a bigger unit. If torque does trail off dramatically over 6,000rpm then you're probably looking at a frankly pathetic 450bhp
F****** b****** thing...
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Re: 1.85bar @ 7500rpm
[Re: Trappy]
#746283
13/01/2009 15:01
13/01/2009 15:01
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sparco
Unregistered
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sparco
Unregistered
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Yee-haa where are all the datsun boys when you need them!
Great figures Leighton.
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Re: 1.85bar @ 7500rpm
[Re: ]
#746455
13/01/2009 17:54
13/01/2009 17:54
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peanuthead
Unregistered
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peanuthead
Unregistered
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its quick but not going to really worry the datsun boys sorry.
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Re: 1.85bar @ 7500rpm
[Re: ]
#746456
13/01/2009 17:54
13/01/2009 17:54
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peanuthead
Unregistered
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peanuthead
Unregistered
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great work though and stunning car
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Re: 1.85bar @ 7500rpm
[Re: Flea]
#746565
13/01/2009 18:59
13/01/2009 18:59
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Trickymex
Unregistered
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Trickymex
Unregistered
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Depends on which Datsun boys Yet to come across one on track that is quicker but of course there will be some one day. Anyway, I'm quite happy keeping Ferraris, Lamborghinis, Corvettes, Porsche Turbos all honest... and that was with a little less oomph Have you driven a R32 GTR?? I cant see any coupe out handling a R32 GTR TBH, mine will be back from spain soon, maybe we should put it to the test but i have over 600BHP, 4WD, 4 wheel steer and 9.5 inch wide tyres in each corner..... To take out driver skill maybe we should take a lap in each others cars?? 200sx is a different story though, much closer matched
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Re: 1.85bar @ 7500rpm
[Re: Flea]
#746754
13/01/2009 22:50
13/01/2009 22:50
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sparco
Unregistered
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sparco
Unregistered
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Me too and i agree it depends on which Datsun boys and how many million bhp they have. Lets remember the coupe is only fwd and i have frightened a good few supposed well known cars with lots more bhp. What i do find interesting in the Time attack series is why a Skyline is not winning any of the classes?
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Re: 1.85bar @ 7500rpm
[Re: Flea]
#746781
13/01/2009 23:23
13/01/2009 23:23
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Trickymex
Unregistered
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Trickymex
Unregistered
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well the car will be sorted soon so i will let you know ASAP
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Re: 1.85bar @ 7500rpm
[Re: Flea]
#746886
14/01/2009 07:12
14/01/2009 07:12
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Hani
Unregistered
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Hani
Unregistered
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Anyway, I'm quite happy keeping Ferraris, Lamborghinis, Corvettes, Porsche Turbos all honest... and that was with a little less oomph This is
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Re: 1.85bar @ 7500rpm
[Re: ]
#746942
14/01/2009 10:11
14/01/2009 10:11
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Akeme
Unregistered
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Akeme
Unregistered
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such a waste of a fantastic handling car.
Nah, it generally does what its supposed to do, which is shift some lardy bastard from A-B while wallowing around under its huge girth. Although occasionally you will see one or two doing some track work: Ringliner
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Re: 1.85bar @ 7500rpm
[Re: ]
#746963
14/01/2009 10:49
14/01/2009 10:49
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peanuthead
Unregistered
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peanuthead
Unregistered
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to be honest it won't keep with 900bhp skylines but for what it is its a really stunning bit of kit and i would love to be taken out in it sometime. if i am fair i ahve had quite a few skylines and with much more power than the coop and with full coilovers and track setup and although it was quicker than the coop i find the coop so much easier to drive fast and don't worry what it will do to me so if i had a choice or a very high powered skyline again or fleas car i would take fleas car!
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Re: 1.85bar @ 7500rpm
[Re: ]
#747033
14/01/2009 12:18
14/01/2009 12:18
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Trickymex
Unregistered
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Trickymex
Unregistered
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such a waste of a fantastic handling car.
Nah, it generally does what its supposed to do, which is shift some lardy bastard from A-B while wallowing around under its huge girth. Although occasionally you will see one or two doing some track work: Ringliner A standard coupe is 1320KG and a R32 GTR is 1430KG, hardly lardy. Standard brakes are shit on the R32 though
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Re: 1.85bar @ 7500rpm
[Re: ]
#747038
14/01/2009 12:25
14/01/2009 12:25
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Omran
Unregistered
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Omran
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top work flea,,,cant wait to see the HP figures though
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Re: 1.85bar @ 7500rpm
[Re: Gunzi]
#747335
14/01/2009 17:08
14/01/2009 17:08
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peanuthead
Unregistered
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peanuthead
Unregistered
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very true but totb isn't set up for skylines s its so tight and with it being mainly rwd they do better on larger tracks.
the thing is nigel i respect what you do with your coop it is a fine machine and you set great times but where are the other coops on that list? they don't really compete on the same level so either your a amazing driver or your car is far above the other coops?
to be fair the skylines are falling behind on to scoobys and evos and untill the new gtr is cheaper and played with this will remain the case.
i would love to build a coop that would be as quick as the skylines but doubt it will happen.
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Re: 1.85bar @ 7500rpm
[Re: ]
#747338
14/01/2009 17:10
14/01/2009 17:10
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peanuthead
Unregistered
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peanuthead
Unregistered
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oh and all the skylines bar two went in setup for drag i know i helped pick them lol they knew we wouldn't do well so setup for what there good for.
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Re: 1.85bar @ 7500rpm
[Re: ]
#747341
14/01/2009 17:12
14/01/2009 17:12
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eldinho
Unregistered
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eldinho
Unregistered
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there was only one other Coupe this year (Flea) and he was having a lot of problems on the day!
I don't think tight tracks really suit the coupe!
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Re: 1.85bar @ 7500rpm
[Re: ]
#747346
14/01/2009 17:19
14/01/2009 17:19
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peanuthead
Unregistered
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peanuthead
Unregistered
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they have more instant grip than a skyline does thats why they are better. the skyline is rwd and not that well setup for rwd untill the back breaks traction then sends power to the front so it goes very sideways then front pulls you out of it and capterpults you but you need room to do this and the rear can't be setup very well because of this so you need a more flowing track.
if you get the back out on a gtr just as the front kicks in and let off the gas you spin so you have to be brave and keep the foot to the floor.
no such drama in the coop just be gental on the gas so it doesn't break traction.
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Re: 1.85bar @ 7500rpm
[Re: ]
#747348
14/01/2009 17:21
14/01/2009 17:21
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Joined: Dec 2005
Posts: 10,729 N.E Scotland
mattB
Club member 6
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Club member 6
I AM a Coop
Joined: Dec 2005
Posts: 10,729
N.E Scotland
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Guys, if you want to have a discussion about Skylines lets move it to a separate thread in 'other cars' can we please?
Death-rattle-tastic
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Re: 1.85bar @ 7500rpm
[Re: mattB]
#747352
14/01/2009 17:23
14/01/2009 17:23
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peanuthead
Unregistered
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peanuthead
Unregistered
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yeah fair play. i thought it was going abit off subject and ott. ask flea if he want that deleted as i don't mind my posts going off this thread
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Re: 1.85bar @ 7500rpm
[Re: ]
#747415
14/01/2009 18:12
14/01/2009 18:12
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Joined: Aug 2006
Posts: 697
TurboNick
Enjoying the ride
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Enjoying the ride
Joined: Aug 2006
Posts: 697
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Re: 1.85bar @ 7500rpm
[Re: Flea]
#753149
21/01/2009 23:57
21/01/2009 23:57
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Matty
Unregistered
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Matty
Unregistered
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Re: 1.85bar @ 7500rpm
[Re: ]
#753150
21/01/2009 23:58
21/01/2009 23:58
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eldinho
Unregistered
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eldinho
Unregistered
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Good stuff Leighton
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