Dyno results with HKS2530

[ISC-Performance]

iam thinking of the same set up on my car,so what your saying is that i need a bigger pump,some rx7 injectors......how much are they? and a remapped chip,should i get one from toshi....how good are his ? or should i just get mine remapped on a dyno? ive heard this setup is good for around 230-240rwkw?

[bbenny]

I would get yours remapped. every car is different. I dont think getting someone elses tuned computer would be good as each car has its own individual characteristics.

as for the parts: new pump around $300 - $400 regulator $200 - $300. as for injectors i havent really looked around but i think 2nd hand im guessing around $400 for the 6... not too sure

im going to try with stock injectors.

[ISC-Performance]

whats a remapp cost and how much did you pay for your turbo.If you want more than 230rwkw you should change your injectors

[bbenny]

remap really depends, ive heard around $750 is about the usuall going rate.

If u are going to go more than 230rwkw you will have to change injectors i think, i would even consider possibly a bigger turbo than a 2530 - to make it a little easier, but remember the 2530 is very responsive anything bigger and your power range will be alot higher in the rev range.

[ISC-Performance]

nah will stick with hks2530 iam after bout 230-240.will get bigger injectors anyway just to play it safe

[Clint32]

before you go any buy new bits, mainly injectors i would find a tuner and get their advice on what they recommend.

[ISC-Performance]

who do you recommend....morpower....turbotune...tilbrooks

[bbenny]

damn all you SA boys have a few places to choose from.

who is good in sydney? as im just about ready to have the thing tuned now!

[Clint32]

well Martin at morpowa is the only person who does it that i know of

[ISC-Performance]

theres gotta be more out there than that,would be good to have more options

[jnr32r]

bbenny what kind of pump are you getting? i got same problem with my 2535 cutting put fully at 5500rpm.

Im looking at getting the Bosch 910 for about $230.

[bbenny]

well im not too sure to be honest, i asked for an 044 but the guy getting it reckons thats over kill he rattled the name of it but i cant remember. something like 58... i dunno its about $300 (and thats with some sort of discount) it supports alot more power than i need and fits in-tank easily.

Have you put yours on the dyno yet?

[rob77]

I just put a bosch 910 in my car. After installing the td06-20g turbo the car with the stock ecu and fuel pump was getting very lean towards the top end of the power curve. The new fuel pump really made a big difference, now the car runs much more richer. So instead of forking out for injectors I'm gonna do the ecu with just a fuel regulator and try and keep the car to around 350-370hp. I'd love to crack 400hp, but if I crack that I think I'm gonna have to crack open the engine and put better internals in. The pump was $220inc gst and fitting was around $125inc gst.

[Steve]

for a cheap fuel pressure reg, cant go past greenline. They sell the adj Nismo one, which bolts on in the stock position for about $150-$160 new. With postage, it would still be cheaper than what people sell them here for second hand.

[bbenny]

yeah they are very cheap.

I just got the sexy sard regulator. probably a bit wanky, but it has anodized blue fittings and machined look. i got it very cheap tho with the skyline adaptor plate. so it fits straight in too.

Im just wondering whether the car cut out due to an airflow cut or because it sensed the pump couldnt cope...

anyone know if skylines do have fuel cuts? because i was running higher boost with the std turbo.

[Brody]

OK, some1 xplain this

"remapped ecu on a dyno" 750

"remapped computer" 150-300

Both are the same thing (burnt in an eprom burner), 1 has just been adjusted more right?

Bbenny, whered u get the sard reg from?

[Roy]

ECUs that are re-mapped on a bench arent exactly the best way to go. It assumes a lot of things concerning your engine.

It can work and im sure it has worked for ppl out there, but as an absolute minimum i suggest you get your car dyno'd to check A/F ratios once you have your bench written ECU installed. Just to be sure its not way off.

The beauty of getting car tuned on dyno is that the good places (read expensive) monitor fuel rail pressure and flow, injector duty, use forms of knock detection etc etc to be sure that the increase in power isnt going to shorten the life of your pride and joy.

[bbenny]

i got my Sard Reg from Envy imports. they had them in stock with all adaptor plates and fittings for standard 8mm hose or threaded fittings for braided line.

very helpful and had what i needed in stock. they even ordered the pump i wanted and i received it that very day.

i hate having to wait

[Brody]

Pretty much as i thought Roy, thanks

Bbenny, greenline sell the sard for around 300, and the nismo for 150 or so, did Envy charge u close to this?

[bbenny]

Yeah they are actually cheaper. they have the Reg with the skyline adaptor (usually $30 or something) with fittings for $330 total

i was pretty stolked with the price as most other retailers were selling for $340 without adaptor or fittings