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geno8r Grand Master

geno8r

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Maybe your car is tuned to do well at top end?

My car has been dyno tuned yes... My power curve is as follows:

dyno_7.10.04.jpg

I'd really like to know my torque. On an old dyno sheet I had a peak of 3400 lb when I was making 292 rwhp, how you convert that into an estimated Nm I dont know!?

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geno8r Grand Master

geno8r

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You got a fair bit of power given the weight of your car. You should of taken the GT and SS not only high end but up to 100km/h as well.

I think traction / throttle control is my problem 0-100 even with 275s :) I see the car still near me so I open the throttle up more wanting it to go faster but I must still be wheel spinning, I’m concentrating too much to realise lol.

Had a clubsport trying to catch me from 50-100 the other day, I was running stock 7psi ‘not expecting to race’ & we seemed to be even ‘wish I was running 12psi :)‘

309.6hp = 230.87kW for ~1.3 tonne

Actually my car is supposedly 1390 kg, it was weighed when at the EPA, I'm not sure if there was someone sitting in there not when they got that figure, I assume while it was on the dyno getting tested for emissions 'which it failed 3 times lol' it was weighed.

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Vuster Collaborator

Vuster

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I guess the skyline guys I talked to were right when they said that the problem with these gtsts are that there are quite a few out there with poor suspension/tyres therefore it doesn't matter how much more power they add to their car they can't launch properly. That probably explains why you do well up top when traction isn't an issue.

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Topaz Grand Master

Topaz

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Are they R34 N1 turbos or R34 GTR turbos?

ok, just looked and I think the turbos say Garrett A/R T3, can't tell if its a T or a 3 tho...

Also what colour injectors?

The injector tops are a dark yellow/orange sort of colors

cheers

Tom

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PSIKO Mentor

PSIKO

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ok, just looked and I think the turbos say Garrett A/R T3, can't tell if its a T or a 3 tho...

The injector tops are a dark yellow/orange sort of colors

cheers

Tom

Ahh ok

If they have the A/R written on the front then they're not R34 N1 turbos unfortunately. Prolly just the 34 GTR ones.

And if they're a yellowy coloured injector top they're most probably standard.

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JH32 Grand Master

JH32

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ok, just looked and I think the turbos say Garrett A/R T3, can't tell if its a T or a 3 tho...

The injector tops are a dark yellow/orange sort of colors

cheers

Tom

Ahh ok ...

If the turbos have got an A/R rating on the front, then they aren't R34 N1 turbos.

They may well be R34 GTR items but you'd have to get them looked at.

And yellowy coloured injectors are the colour of the standard injectors

Hope that helps :rant:

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WazR32GTSt Grand Master

WazR32GTSt

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My car has been dyno tuned yes... My power curve is as follows:

dyno_7.10.04.jpg  

I'd really like to know my torque.  On an old dyno sheet I had a peak of 3400 lb when I was making 292 rwhp, how you convert that into an estimated Nm I dont know!?

IT of 56deg?

someone has been playing with the figures a bit...

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Topaz Grand Master

Topaz

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My car has been dyno tuned yes... My power curve is as follows:

dyno_7.10.04.jpg  

I'd really like to know my torque.  On an old dyno sheet I had a peak of 3400 lb when I was making 292 rwhp, how you convert that into an estimated Nm I dont know!?

I just did a quick search and found that 1 ft.lb = 1.356Nm

so in your case 3400lbs = 4610.4Nm :rant:

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geno8r Grand Master

geno8r

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IT of 56deg?

The sensor was off yeah, there'd be a few kw in inaccuracies there. I’ll get it dyno’d again one day.

I just did a quick search and found that 1 ft.lb = 1.356Nm

so in your case 3400lbs = 4610.4Nm :rant:

LMAO Holy shit wouldnt that have some throw back!! Nar I'd guess it would have to be somewhere around 500 Nm. I'm such a yutz, I read the wrong line on my old dyno sheet, its more like around 1100.

dyno_9.9.04.jpg

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Topaz Grand Master

Topaz

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LMAO Holy shit wouldnt that have some throw back!! Nar I'd guess it would have to be somewhere around 500 Nm.   I'm such a yutz, I read the wrong line on my old dyno sheet, its more like around 1100.

huh, well I must have gotten a different conversion then

TORQUE RANGE: 50600 ft.lbs./68814 Nm NBT* (Nut Busting Torque): 1000 ft.-lbs./1356

Nm Max. Torque: (Forward)-625 ft.-lbs./848 Nm; (Reverse)-700 ft.-lbs. ...

so thats aboviously wrong!, my bad :chairshot

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