Jump to content
SAU Community

Recommended Posts

I've actually found them to be pretty good. the GTR upgrade ones can be a bit mild but they are a good turbo. I would be happy to use some if they were the right price. not much evidence around though so people generally go the more proven options.

tomei b7660 turbo kit - Rb26dett, $4k delivered

tomei m8260 or m7665 turbo kit - RB26dett, $3k delivered

HKS gt-ss turbo kit - RB26dett, $3300 delivered

garrett 2860 -7's or -9's - RB26dett, $2200 delivered.

value for money and proven performance Id simply purchase the garrett's

(almost did a fortnight ago, but decided to stick with my highflows at this stage)

tomei Neo kit - $10k delivered http://cgi.ebay.com.au/Tomei-NEO-KIT-Nissan-RB26DETT-BNR34-Full-Turbo-Kit-/330540455193?pt=Motors_Car_Truck_Parts_Accessories&hash=item4cf5bf1519

NEO-KIT Kit Contents:

ARMS B7660 Turbo Charger

EXPREME Exhaust Manifold

Turbine Outlet Pipe

Head Gasket φ87-1.5mm

Poncam TYPE-B (260-9.15)

Fuel Pressure Regulator

Fuel Rail

Fuel Pump

Nismo Oversized Airflow Meter

Denso 700cc Injectors

tomei b7660 turbo kit - Rb26dett, $4k delivered

tomei m8260 or m7665 turbo kit - RB26dett, $3k delivered

HKS gt-ss turbo kit - RB26dett, $3300 delivered

garrett 2860 -7's or -9's - RB26dett, $2200 delivered.

value for money and proven performance Id simply purchase the garrett's

(almost did a fortnight ago, but decided to stick with my highflows at this stage)

Hey all I got a 32 gtr wAt turbos would get around 485hp at all 4s ?? Power outputs ect please help me out cheers

Probably Garrett -5's: enough power with room to move.

Check out the RB26 dyno results thread, hundreds of results to sift through.

  • 9 months later...

Looking for some up to date info and impressions of these kits, especially the 8260 twin kit. Anybody installed and used these kits yet? A friend has just ordered a set for his mostly stock GTR and i'm a bit worried how they are going to go with lag etc.

tomei Neo kit - $10k delivered http://cgi.ebay.com....=item4cf5bf1519

NEO-KIT Kit Contents:

ARMS B7660 Turbo Charger

EXPREME Exhaust Manifold

Turbine Outlet Pipe

Head Gasket φ87-1.5mm

Poncam TYPE-B (260-9.15)

Fuel Pressure Regulator

Fuel Rail

Fuel Pump

Nismo Oversized Airflow Meter

Denso 700cc Injectors

Waste of money.

manifolds you dont need for starters and from the results of the ARMS's kits you wouldn't touch them with a 10 foot pole.

  • 5 months later...

any updates on these tomei turbos,anyone else having good or bad results

tomei vs garrett

ive had gt2860-5 found them to be real good,went to gt2860-10 thinking making more power found them to be very bad,in compressor surge and lag

now im interested in finding out what these tomei m7655 and m8260,what size are these compared to garretts,response,power etc

thanks

any updates on these tomei turbos,anyone else having good or bad results

tomei vs garrett

ive had gt2860-5 found them to be real good,went to gt2860-10 thinking making more power found them to be very bad,in compressor surge and lag

now im interested in finding out what these tomei m7655 and m8260,what size are these compared to garretts,response,power etc

thanks

Ye people have that issue with -10s...

The ARMS are rubbish as well (as we kinda suspected).

Full thread on them is here:

http://www.skylinesaustralia.com/forums/topic/368988-tomei-arms-m7655-on-rb26/

tomei Neo kit - $10k delivered http://cgi.ebay.com....=item4cf5bf1519

NEO-KIT Kit Contents:

ARMS B7660 Turbo Charger

EXPREME Exhaust Manifold

Turbine Outlet Pipe

Head Gasket φ87-1.5mm

Poncam TYPE-B (260-9.15)

Fuel Pressure Regulator

Fuel Rail

Fuel Pump

Nismo Oversized Airflow Meter

Denso 700cc Injectors

That seems hella expensive. Could you not put that together with Garrett stuff for about $8k? Possibly less?

Turbo $3k

Injectors $1k

AFM/Dump/FPR/Pump/Rail $1.5k

Manifold/Head gasket $1.5k

Cams $1k

I had the m7655 on my stock 260rs, the were on there a week! Absoloute rubbish, tell ur mate to not waste his money! They didn't make boost until 5000rpm and were very linear in the way they made power! They do look good though! Getsomd garretts, they will cost less and perform way better!

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • Hi. Sry iam not a mechanic and iam not at the car atm so i dont know 100% but they told they measure those and even try to change those. AFM they have two. Coils are new a they have my old one too. Plugs too. ECU...we have 25 NEO stock and Nistune 25 NEO.   But i dont know if any one those could be the problem and why/if/what can cause this, Only thing they did not check is fuel...but that walbro 255 is new(like 1,5 years)... That fuel pressure gauge idk...but i let them know Any suggestions?   EDIT: how can they know if it is like you say he ECU pull power when it reaches a specific boost level that is too high? Tha car has boost controler
    • Can you clarify what you mean by boost cut, do you mean it misfires both when under load (driving) and when stationary and out of gear? Or does the ECU pull power when it reaches a specific boost level that is too high (boost control issue)? Does it occur at idle with no throttle? When you say "the ECU is OK", what ECU is it and why do you think it is OK? Have you used the NEO ECU, and if so do you have a MAP sensor attached? Same for the AFM, why do you think it is OK? Do you have any way to put a fuel pressure gauge on it (even just a mechanical one between the fuel filter and fuel rail)?
    • Hi.. Just another problem. So maybe you can help. I(my mechanic) done swap from my RB20DE NEO to RB25DET NEO. Everything is OK but we have a boost cut. Coils/Plugs are ok...AFM is ok. ECU is ok. I have Walbro 255 but it "changed" sound few months ago(you can hear it ouside) you did not hear that when it was new(maybe faulty?) Sooo...what now? What can cause this boost cut? It is even when you standing still...
×
×
  • Create New...