R34 Gtr N1 Turbos

[_K1NGTR_]

Hey HOSTILE what else are you running in your car

In Mr r32 GTR I have a rebuild cat back Power Fc and im hooking it all up to a AVCR but i put my standard Air box on for Defect reasons and i want to keep it is there anything else i should do ? i know i have to get a Fuel Pressure reg because mines maxing out on the current tune but can my standard injectors etc handle your power once i get my N1's ? do i have to up grade dump pipes or anything not to sure what to do?

[Sinful]

Hey HOSTILE what else are you running in your car

In Mr r32 GTR I have a rebuild cat back Power Fc and im hooking it all up to a AVCR but i put my standard Air box on for Defect reasons and i want to keep it is there anything else i should do ? i know i have to get a Fuel Pressure reg because mines maxing out on the current tune but can my standard injectors etc handle your power once i get my N1's ? do i have to up grade dump pipes or anything not to sure what to do?

dumps pipes and front pipe will help alot if your getting bigger turbos, Helps with flow

[_K1NGTR_]

thanks man ill try get some. do you think leave my standard cat? anything that makes it better i will do to it eventually but yea as long as theres nothing i need to upgrade should be fun to get them on and running

[Sinful]

I would go a hi flow cat - Can get them here in Sydney from Just Jap..Not sure about SA??

Check FS section here on SAU front and dump pipes come up for sale all the time for good prices

[ecenshu]

Nismoid has a set of Trust Pipes FS atm at a good price, and definitely get high flow cats.

[HOSTILE]

dumps pipes and front pipe will help alot if your getting bigger turbos, Helps with flow

^^ Not necessary.... I have STOCK dump pipes, then a veilside exhaust system.

Yes it will flow better but for the power levels here they are not a must.

To answer the question above I am running STOCK internal RB26 motor with a few add ons... Power FC, HKS cams, 550cc injectors, Blitz SBC spec R, M's pods and of course the N1 turbos. My 326kw run was just starting to knock at around 21-22psi. I use 18psi daily which is around 300-310kw

[ecenshu]

I'm pretty sure a free flowing exhaust's main benefits is not the peak power increase, but rather the boost in midrange. Most people do exhaust first because it's a relatively cheap cost to power increase boost.

Front pipes aren't really important, cat back is very common, but I'd rather the whole lot

Most common upgrade sequence I've seen is:

Cat back exhaust, airfilter(pods or high flow panel), turbos/turbos + ecu depending on your turbo choices, ecu if not done yet, injectors, cams, dumps/fronts

Thats just the bolt ons...do internals when they go bang or any point between!

[ISC-Performance]

I reckon Ryan (ISC performance) was saying he would go to the 2860 - 10s if he was gonna do it again.... any comment ryan??

But yeah, seat of the pants test in shanes (puresx) GTR, those 2860s (-5s) hit pretty hard!

hey bud, Nah I'am definetly happy with the -7. Alot more responsive (same as stock turbo's) with a lot more kick (300rwkw-350rwkw)! I personally wouldn't upgrade to even -5 unless I was going to do cams etc to reduce lag, and then as soon as you start going 350rwkw + your putting alot of stress on an ald engine aswell. broken rb26dett = $$$$$$$$$. I was trying to convince shane to go the -10 as his 26 is completely rebuilt and he loves the kw! haha

Ryan