525hp Gtr R33

[SLK-GTR]

Ben from racepace told me that 260rwkw was the max and also performance imports GTR edition 4 also state that too, but i have never stuffed around with them so i am only going on what i read and what people are telling me.

[wreckedhead]

just get z32 airflow meters and your good for big power more the 450 at all 4 wheels, which i had dynod last time, i think it should take 500 all wheel kw

[thechief]

Nismo afm's are the best option. They are a direct replacement for standard rb26 afm's, no need to expand inlet piping or modify loom.

[MidnightGTR]

Why go spending $800 on bosch or nismo afms when rb20/25 afm's fit into the inlet piping fine and also use the same plug? ive seen people on here make over 500rwhp first and seeing as you can pickup these afms for less than $100 ea I dont know why people go straight for z32's and such

[7heavn]

Yeh thats for sure I think when I go to upgrade mine rb20/25 afm's should do the trick ??.

[MidnightGTR]

well it depends how far you plan on taking your car

2 rb20 afms are good for around 450rwkw, and z32's are good for 510.

[7heavn]

Yeh true but I don't really intend on getting anywere near 450rwkw so should be fine

[pnblight]

Yeh true but I don't really intend on getting anywere near 450rwkw so should be fine

i dont think you would get 450kw from rb20 if mine are anything to go by as i'm right on there limit just over 5 volts and i know they go to about 5.13 i think off the top of head so it's more like about 400kw limit which is still big ponys

i will be selling my two as soon as i get to z32 replacements organised so 7heaven if you would like some drop me a line [email protected]

i cant wait to get this thing back on the track but i got some work to do on gearbox and tyres before then and who knows where it might go from the 11.33sec 125mph it ran on about a 490/500 tune with shit tyres. :wassup:

[tomj]

Oh it will no dount go very hard.

Did an awesome job at Drag wars with the most of the antilag boys exclaiming huge surprise at how hard it went

[pnblight]

yeah cheers ,i guess when you claim 500hp at the wheels it should and i not one to ....shit figures will be interesting to see the other 511hp skyline run(mine was about 490 to500hp at the time and ran 125mph )

[Sydneykid]

Hi pnblight, why do the WA guys start their dyno graphs at 100 kph plus? The car has to start from 0 kph, it helps when you know what power it has where. Sure it makes the power graph LOOK impressive, nice and fat, but it robs us information soaks of the full story.

So how about a full graph? Pleeeeease:cheers:

[Horus]

good work pnb,

you havent listed it but Im assuming you have a FMIC as well

NOW POUND THE SHIT OUT OF THOSE STOCK PISTONS!!!

[RedRocket]

I'm no expert, but how do you start from 0 kph in 4th gear?

[Dsturbd]

Pete is still running STOCK cooler

[pnblight]

Hi pnblight, why do the WA guys start their dyno graphs at 100 kph plus? The car has to start from 0 kph, it helps when you know what power it has where. Sure it makes the power graph LOOK impressive, nice and fat, but it robs us information soaks of the full story.

So how about a full graph? Pleeeeease:cheers:[/QUOT

please can you forgive me ,but im not sure how you would do it if you could explain how they do it i promise i'll ask george to do it for me next time we run it .

Other than that i can say it does have good bottom end and pulls well from 3000rpm off the motor and hits full boost at about 4000rpm and its all fun from there hehe. But syndeykid if you have any question please dont hesitate to pm me (or ah i fly off shore tomorrow (work )send me your number i'll give you a call)

i got a couple of things i would like to run past you in relation to the tune.

pete

[Emre]

Why go spending $800 on bosch or nismo afms when rb20/25 afm's fit into the inlet piping fine and also use the same plug? ive seen people on here make over 500rwhp first and seeing as you can pickup these afms for less than $100 ea I dont know why people go straight for z32's and such

I went for brand new Nismo items, purely because they are brand new.

Z32 and RB20 AFMs are over 10 years old now and I witnessed a GTR destroying a motor because of an AFM failure.

pnblight,

I've been reading on your cars progress on here and each time I end up scratching my head. Firstly, your cam gear settings surely makes me think WTF even today and now achieving near on 400rwkw on 20psi with reasonably small turbos.

Your 125mph makes a little more sense however as I did 126mph with ~340rwkw on a VIC dyno.

[pnblight]

I went for brand new Nismo items, purely because they are brand new.  

Z32 and RB20 AFMs are over 10 years old now and I witnessed a GTR destroying a motor because of an AFM failure.

pnblight,

I've been reading on your cars progress on here and each time I end up scratching my head. Firstly, your cam gear settings surely makes me think WTF even today and now achieving near on 400rwkw on 20psi with reasonably small turbos.

Your 125mph makes a little more sense however as I did 126mph with ~340rwkw on a VIC dyno.

ha i dont claim to know all of why the cam gears ended up where they did(it just worked for us) but simply passing on wot we found hopely to try and help others the 125mph was on a 490hp to 500hp(370kw)(so not alot different from yours) at 2 wheels tune i had turned it down a bit from the 518hp and i was having traction problems, But thats the reason i post the mph to try and show a true indicaion of wot is going on ,i hind no secrets any questions i'll try an answer

pete

[Emre]

ha i dont claim to know all of why the cam gears ended up where they did(it just worked for us) but simply passing on wot we found hopely to try and help others the 125mph was on a 490hp to 500hp(370kw)(so not alot different from yours) at 2 wheels tune i had turned it down a bit from the 518hp and i was having traction problems, But thats the reason i post the mph to try and show a true indicaion of wot is going on ,i hind no secrets any questions i'll try an answer  

pete

I appreciate the fact that you are passing on the info you have.

I wasn't having a dig (for a change:)), just passing on the info I have.

[pnblight]

yeah cool no worries but i can understand your your hesitation with some of the other stuff flying around at the moment.

[Emre]

yeah cool no worries but i can understand your your hesitation with some of the other stuff flying around at the moment.

To be honest, -and don't be offended for being blunt- the other stuff that flies around is no different to me than what you claim.

For the record, the specs you've listed are very similar to mine. I have stock cams, 2530s, Nismo AFMs and a Bosch 044 with sard 700ccs. Only way I could claim 400rwkw was with race fuel, extra timing and boost peaking at 25-26 psi.

Do people realize that most of the disagreements on this board are related to a dyno figure...?

At the end of it all, how many GTRs are there that have done ~125mph...? The answer would be, quite a lot and I'm sure most would claim somewhat different horsepower.