What To Do Next

[deano27]

Hi Guys,

I've got an R34 GTT with the following basic mods..

• Turbo back exhaust
  
• FMIC
  
• HKS BOV
  
• Air Pod
  
• AVCR running high boost of 0.80 bar
  
• Nismo Stune suspension
  

I am now at a cross road trying to decide what my nex move should be. What do you guys recommend and what are the costs.

[Pattygtst]

depends how much you want to spend and what power you want.

Next step from that is a replacement ecu, nistune or piggy back. That wont really give you any more power. Probably just improve response and be a heap smoother. Your fuel economy may also get better.

Next step is a bigger turbo but depending on your desired power you will need alot of other components to support it. Ranging from 4-8k depending on your choice of parts and labour by yourself or by a mechanic. Also might not be worth it if the car has done alot of kms may need rebuild first then your talking 7-10k for that. By that stage your telling yourself ive gone this far i might want a new plenum, manifold the list goes on.

I say go for a nistune or some other ecu and keep your hard earned cash unless your loaded have some fun then.

[ashneel]

hey mate. i am/kinda in the same boot as you are with my 34. heres is the thread i started http://www.skylinesaustralia.com/forums/Next-t255192.html

iv only got a few liitle things more then what you have.

i presonally will ditch the AVCR get a PFC which is around $1400ish, followed by injectors (600cc would be looking at $900ish), cam gears and get that tuned up. that should see you with good gains. then dtch the stock turbo for a high flow one or something bigger.

i pretty much have all of the above except by injecteros are only 480cc and thats seeing me at a safe 240rwkw till i get cams and bigger injectors running 16psi.

[Sheriff Wan]

Really depends on your power goal...

You have missed a fuel pump though - these are vital and should not be overlooked. No fuel = big expensive bang...

If it were me I'd be looking at what you want out of it i.e. do you just want to go faster or want more response etc.

Mods wise i'd get:

- Fuel pump

- Injectors (If power is going >250kw)

- ECU

- Turbo upgrade

All your other supporting stuff like manifolds and plenums should be good until you get really serious.

My 2 cents

[2LV8ETR]

Aftermarket ECU

[Pattygtst]

may not need new fuel pump if just doing computer, mine didnt

Edited March 12, 2009 by Pattygtst

[ashneel]

but while upgrading everything else fuel pump will be a wise choice. they arnt expensive and can save you in the long run

[JonnoHR31]

i presonally will ditch the AVCR get a PFC which is around $1400ish, followed by injectors (600cc would be looking at $900ish), cam gears and get that tuned up. that should see you with good gains. then dtch the stock turbo for a high flow one or something bigger.

AVCR is a boost controller, even with a power fc you still need one, unless you buy a pfc boost kit which would be pointless if he already has an avcr

[KezR33]

Hi Guys,

I've got an R34 GTT with the following basic mods..

• Turbo back exhaust
  
• FMIC
  
• HKS BOV
  
• Air Pod
  
• AVCR running high boost of 0.80 bar
  
• Nismo Stune suspension
  

I am now at a cross road trying to decide what my nex move should be. What do you guys recommend and what are the costs.

As mentioned in another post;

http://www.yournutz.com/store/images/tall%20ball.jpg