Jump to content
SAU Community

Recommended Posts

Hey all,

Was wondering if any GTR yodas could she'd some light on the subject. Bought a GTR recently and was told the car had upgraded garrets but not sure on size.

Pretty tightly packed on the exhaust side of the gtr as you guys know. I need someone to help me identify what it is I have on the car.

What I do know:

- They have a .64 rear

- has Garrett on the front covers

- noticed a tag that says ARMS on the front cover. Can't see much but on the tag it also says RB and an A engraved/stamped under it. Reallllly tricky to try and get a pic.

Anywhere else I should be looking?

Thanks in advance

Link to comment
https://www.sau.com.au/forums/topic/452970-what-turbos-do-i-have/
Share on other sites

http://www.nengun.com/tomei/arms-b7660-turbine-kit-nissan-rb26dett

again without seeing the tag we cant say that these are your turbos as alot of very different turbos look very similar

thanks man...

did some digging and found this...

Tomei B7655 (173011) 47.7 55T 0.42 T25 T25 47.0 76T 0.64 BB ~500PS

Tomei B7660 (173012) 47.7 60T 0.42 T25 T25 47.0 76T 0.64 BB ~600PS

Tomei B9046 (173013) 51.7 46T 0.42 T25 T25 53.6 90T 0.64 BB

~700PS

http://homepage.ntlworld.com/tbroom/Turbos.htm

looks like i will have to remove some stuff to get to the tags to confirm..

Seems as though they are Tomei variants. not finding a lot of info on it. car makes 260kw atw at about 14-15psi. stock ecu.....

Edited by WantGTR

If they are Tomei.

Commiserations... Just search "ARMS" here on the forums and you'll see they are not the best performing twin configuration, they are almost the worst. They are better than factory though in that they wont break. So that's good news :)

  • Like 2

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

    • The rain is the best time to push to the edge of the grip limit. Water lubrication reduces the consumption of rubber without reducing the fun. I take pleasure in driving around the outside of numpties in Audis, WRXs, BRZs, etc, because they get all worried in the wet. They warm up faster than the engine oil does.
    • When they're dead cold, and in the wet, they're not very fun. RE003 are alright, they do harden very quickly and turn into literally $50 Pace tyres.
    • Yeah, I thought that Reedy's video was quite good because he compared old and new (as in, well used and quite new) AD09s, with what is generally considered to be the fast Yokohama in this category (ie, sporty road/track tyres) and a tyre that people might be able to use to extend the comparo out into the space of more expensive European tyres, being the Cup 2. No-one would ever agree that the Cup 2 is a poor tyre - many would suggest that it is close to the very top of the category. And, for them all to come out so close to each other, and for the cheaper tyre in the test to do so well against the others, in some cases being even faster, shows that (good, non-linglong) tyres are reaching a plateau in terms of how good they can get, and they're all sitting on that same plateau. Anyway, on the AD08R, AD09, RS4 that I've had on the car in recent years, I've never had a problem in the cold and wet. SA gets down to 0-10°C in winter. Not so often, but it was only 4°C when I got in the car this morning. Once the tyres are warm (ie, after about 2km), you can start to lay into them. I've never aquaplaned or suffered serious off-corner understeer or anything like that in the wet, that I would not have expected to happen with a more normal tyre. I had some RE003s, and they were shit in the dry, shit in the wet, shit everywhere. I would rate the RS4 and AD0x as being more trustworthy in the wet, once the rubber is warm. Bridgestone should be ashamed of the RE003.
    • This is why I gave the disclaimer about how I drive in the wet which I feel is pretty important. I have heard people think RS4's are horrible in the rain, but I have this feeling they must be driving (or attempting to drive) anywhere close to the grip limit. I legitimately drive at the speed limit/below speed the limit 100% of the time in the rain. More than happy to just commute along at 50kmh behind a train of cars in 5th gear etc. I do agree with you with regards to the temp and the 'quality' of the tyre Dose. Most UHP tyres aren't even up to temperature on the road anyway, even when going mad initial D canyon carving. It would be interesting to see a not-up-to-temp UHP tyre compared against a mere... normal...HP tyre at these temperatures. I don't think you're (or me in this case) is actually picking up grip with an RS4/AD09 on the road relative to something like a RE003 because the RS4/AD09 is not up to temp and the RE003 is closer to it's optimal operating window.
    • Either the bearing has been installed backwards OR the gearbox input shaft bearing is loosey goosey.   When in doubt, just put in a Samsonas in.
×
×
  • Create New...