Jump to content
SAU Community

Garrett GT35R 714568-1 or -2

the phantom

By the phantom,
in Engines & Forced Induction

 Share

Recommended Posts

Sydneykid Grand Master

Sydneykid

Posted
Posted

Hi Mr Walker, what is your power target? What capacity engine? What are you aiming for with the car? Road, drag, circuit or combo?

The reason I ask is we have used a GT35R with the 1.06 A/R turbine and it works very well on a 3.1 litre engine with a 700 bhp target, that has a close ratio gearset and is targetted at a road/drag combo. This engine also has a lot of other parts, cams, ported RB 26 head and manifold, forged rods and pistons, valve springs, head and main bearing stud kits, etc etc.

However if you have a 2.5 litre with limited mods and want a road only car, then I would not recommend it.

Hope that is of some help

the phantom Collaborator

the phantom

Posted
  • Author
Posted

Hey SydneyKid,

In a word....YES. You've pretty much outlined what I have in mind. An RB30 with an RB26 head and associated paraphanalia and mods as mentioned, with the intention of lots of street and regular drag racing sessions to bring out the peak. I was aiming at 600+ bhp. Would the .82 be more appropriate for this power target or would you suggest I reconsider my turbo choice? I want to use off the shelf Garrett equipment rather than any Japanese brand names...

Sydneykid Grand Master

Sydneykid

Posted
Posted

Hi Ghost Who Walks, your power target is pretty much what I would aim for in one of our ciruit race cars, the low 600's seem to be the go for maintaining good response with sufficient power. A vast majority of the Japanese circuit attack Skylines have this power level. For a turbo we use a Garrett (what I call) competition core, this enables lots of choices of compressor and turbine. The main advantage is, being designed for racing use, they are easily (inexpensively) serviceable and rebuildable with off the shelf parts.

Have a talk to your local Garrett agent, they should have the details.

ronin6 Explorer

ronin6

Posted
Posted

A skyline i drive in reguarly uses a built RB26 with a 2.7 capacity, and associated headworks, he has a GT35R with a 1.06 housing and the car has good response low down in the rev range, seems to hold the power well all the way 7500-8000rpm. Has run a smidge over 470rwhp.

Hope that helps

USRB25S13 Enthusiast

USRB25S13

Posted
Posted

I have this turbo sitting in my room for my RB25DET. Just wondering how it compairs to the turbo's you guy use down there? It's a standerd bushing turbo. Here are the specs.

56 trim GT40 compressor wheel

-76 trim T350 turbine wheel

-T04E (3" inlet, 2" outlet)

.63 AR exhaust housing.

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
 Share
Go to topic listing


  • Similar Content

  • Latest Posts

    • Yeetus
      Has anyone put in brand new full carpet? (not floor mats)

      By Yeetus · Posted

      Unfortunately haven’t taken pics yet after it was finished. All the edges are hemmed nicely, just had to cut holes for the gear shifter and seat bolts and seat belt bolts in the rear. The molds seem like they’re done with steam and a layer of glue on the underside to hold a bit of shape but still soft enough that it’s a good fit when it’s all pressed down.
    • dyl33
      Has anyone put in brand new full carpet? (not floor mats)

      By dyl33 · Posted

      Got any pics of the carpet fitted?
    • Dose Pipe Sutututu
      Mistakes were made, my R34 Story

      By Dose Pipe Sutututu · Posted

      When's the rear mounted turbo kit coming? Needs dose and V8 chop idle lol.
    • Kinkstaah
      Mistakes were made, my R34 Story

      By Kinkstaah · Posted

      I was very unimpressed with how the car came up from the A pillar forward, before I hit things (twice). It all has to go. It had to go, but now it has to go... more. So we finally found the very first Shennanigans with the entirely perfectly setup engine that had no problems being pulled apart to improve on 'was perfectly fine'. Cam bearings looked a bit... stock. Which isn't entirely bad given they were stock and this is a ~20 year old engine. So new cam bearings are on the way because it's somewhat difficult to get to this stage to do it later, and it will trash the block. It was quite unusual that it wasn't done when the perfectly new-looking VCM cam was originally installed by [unknown] What IS unusual is the cam that was installed there was advanced SIX degrees. As to why there is no way to know.. however it could have been @Dose Pipe Sutututu's mate who wanted a larger cam sound but also wanted it to come on earlier to be more usable. This is my dyno sheet with the previous setup - This cam is not supposed to peak until 7000+ RPM, according to VCM. This is what lead me down the whole 'my heads/intake setup is running out of puff and can't support the cam' line of thinking to begin with. Anyway too late now - New cam is in! It could be rather funny if this smaller cam acts like a larger cam because it isn't advanced six degrees. In the spirit of everything is working amazingly - the COMP cam required no dialling in whatsoever. It was about 0.5 degrees advanced, which seems pretty bang on. Any adjustment either way would be further out. I'm told as a chain breaks in it ends up regarding back about 0.5 a degree as the chain breaks in, making it bang on. In the spirit of everything was previously working amazingly - The timing gear that was taken out turned out to be was an N-Motion double timing chain kit, with adjustable cam gear (which is how it was 6 degrees advanced) and all looks entirely perfectly new. It also had a Torrington bearing, which was one of the reasons I ended up getting the Cloyes kit which they used in the C5R 24 hour racecar - Because I couldn't confirm what was in the engine when talking to Tony Mamo. I did believe however it was a Double chain kit of some kind... but found no supporting documentation or evidence for it.
    • Yeetus
      Has anyone put in brand new full carpet? (not floor mats)

      By Yeetus · Posted

      I recently did this to my R33 with the full set from Car Mats Direct, they can't do the vinyl anymore that's advertised on the website due to a supplier issue so I ended up with the Black Loop Pile which looks great. I went all out with rubber sound deadening sheets from Repco and also added the sound deadening foam layer option with the carpet. Makes a world of difference and got rid of all the weird smells in the 29 year old interior. It was a bit of work but I'd 100% recommend it, Car Mats Direct had awesome customer service and quick postage. Replaced my seats with some sporty ones from Autotechnia while I was at it, feels like a new car.
×
×
  • Create New...