What turbos is this gtr running

[vspecv]

So you recomend this to anyone who wants a powerfull "no lag" gtr ?

no,

i would recommend this to someone who wants to run a single with similar response to low mount twins, who wants more power than is availble with low mounts.

and b4 someone says it, i know this power is availble with low mounts, but would need minimum 2540s or t518z and both would spool similar to this,probably worse.

[jezzrrr]

Woohoo! I guessed single turbo, but HKS T04, not Garrett T04

me > all of you

You guessed 3 possible turbos, one set of which was twin low mounts:

"A bit hard to say with no peak power figure, but I have my money on a single turbo.

Perhaps a Trust T67 or HKS T04/GT3040....

Hmmm.... or could they be elusive AX53B60 turbos?"

How that makes you greater than everyone else is interesting.

[vspecv]

Can I please ask what size wheels/tyres this car was using, so I can put rpm against that graph?

Serious-Seven: I wouldn't exactly say that was "no lag" :Oops:

19 x 10

275-30-19

[Merli]

You guessed 3 possible turbos, one set of which was twin low mounts:

How that makes you greater than everyone else is interesting.

edit: fcuk it... I couldn't be fcuked.

First person to make my ignore list on SAU. Congratulations.

[jezzrrr]

Interesting edit.

[Merli]

Wow... 19" wheels and dials up 417kw Impressive

4th Gear Speeds:

2000 - 59km/h

2500 - 74 km/h

3000 - 89 km/h

3500 - 104 km/h

4000 - 119 km/h

4500 - 134 km/h

5000 - 148 km/h

5500 - 163 km/h

6000 - 178 km/h

6500 - 193 km/h

7000 - 208 km/h

7500 - 223 km/h

8000 - 238 km/h

8500 - 252 km/h

I'll put them on the graph now

[Merli]

Uneven spacing of RPM... Where have I gone wrong?

[vspecv]

Uneven spacing of RPM... Where have I gone wrong?

for comparison sake, here is a dyno sheet from a few weeks ago , same car but with hks t51spl(non bb).

only other changes, now has a slightly more restrictive exhaust(other one was too bloody loud ) now also has the wastegate plumbed in.

both dynos were done at around 23psi.

merli, maybe u could apply the speeds to this one.

[Merli]

Done

P.S. These are done assuming standard gearbox, not a Holinger or OS Close Ratio

[Sydneykid]

hey sydney kid,

mate yet again ur confusing me and prolly everyone else.english mate, english.

I checked my posts, it's all English to me! Where did I go wrong?

[Cubes]

The more I look at it the more I realise how impressive it is.

[Snowman]

My plan was to use a Garret GT35 (700hp) to try and get a similar power/response as that T04R.

Can I ask what cams were running?

[Serious-Seven]

Hey merli could you tell me graph of an R33 GTR in 5th gear with 265's ?

[vspecv]

I checked my posts, it's all English to me!  Where did I go wrong?

just havin a lend of ya s/k.

so what do u think, give me your impressions, bearing in mind, the aim was to get around 400kw.

[Roy]

just havin a lend of ya s/k.

so what do u think, give me your impressions, bearing in mind, the aim was to get around 400kw.

Its a dog ... i thought with those sorts of number the owner may have put an RB20 from a GTS4 in it...those numbers seem about right for an RB20

What sort of compression ratio is the car running, and what level of boost to make that power...its always frightening to see a convex power curve like that, typically means good power delivery

[vspecv]

23psi,

[meggala]

The more I look at it the more I realise how impressive it is.

and the waste of building an rb 25/30

[Roy]

23psi,

I feel light headed, i need to sit down

It makes that sort of power with that sort of response, at a little over 1.5bar. Im no expert but that is brilliant. Do you happen to know what cams and compression ratio the car is running... std stroke and no special fuel?

I notice that most dyno pritnouts with big numbers are usually concave curves, and doing the math, you get more urge if you reach the same number with a convex curve....

[Merli]

23psi.. bah.

Does it have any headwork done?

[Sydneykid]

My guess was going to be a T66 trim compressor, how close was I?