Jump to content
SAU Community

hks gt 3037 - hks gt2853

driftr33

By driftr33,
in Engines & Forced Induction

 Share

Recommended Posts

GTS-t VSPEC Grand Master

GTS-t VSPEC

Posted
Posted

Hi Phil,

It will slightly depend on trim and a couple other factor's including the head flow and exhaust manifold etc, but here are some rough estimates.

This is assuming an RB25, it will be different for other capacities.

2835 - approx 2800rpm, comes in a R trim which spools up quicker, very good for the street, produces a decent amount at the wheels, a very popular choice

3037 - the largest choice while still remaining street drivable, more laggy than the 2835, but will support and extra 100+hp worth of airflow, expect around 3800rpm on a decent setup. Great for big power, and not too laggy on the road.

See'ya:burnout:

GTS-t VSPEC Grand Master

GTS-t VSPEC

Posted
Posted

Phil,

Both me and Steve(who has moved to adelaide) are doing a very similar build, with a 3037 on an RB25. If you need any info then PM us, I can get a custom exhaust manifold made quite cheap, compared to Jap brands etc, so let me know if you need anything.

See'ya:burnout:

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


  • Latest Posts

    • Dose Pipe Sutututu
      What should I do next to hold the head on

      By Dose Pipe Sutututu · Posted

      Possibly avoid using a Cometic one unless the deck/head surface are perfectly flat. I did have a look just then and forgiving gaskets such as Tomei or Nitto don't exist for the FJ20, however the Bar-Tek or Kameari ones look good and might do the trick.
    • GTSBoy
      boost source Size Garrett gt28 gen2

      By GTSBoy · Posted

      Because pipe threads for pipe things. M threads for bolt things. Throw some teflon sealant onto it and dust your hands off knowing you did the right thing, instead of going twice around the block to achieve a result using the wrong things. Of course, all of these solutions are ignoring the fact that the minimum thread pitch we're talking about here is 1.25mm, with the 1/4" in NPT or BPS being out around 1.4mm. You will need to know that the boss you're tapping has enough thickness for at least a few threads. That's one of the reasons that 1/8" is commonly used - because the pitch is <1mm. And why would you look to use 1/4" NPT in a BSP country anyway? Ugh.
    • Dose Pipe Sutututu
      boost source Size Garrett gt28 gen2

      By Dose Pipe Sutututu · Posted

      Just throwing around ideas, does it need to be in the compressor cover? Why not the hot side piping?
    • timmy94
      boost source Size Garrett gt28 gen2

      By timmy94 · Posted

      1/8NPT drill size = 8.7mm. Since the hole got messed up by me, it’s probably around 9mm.    So 1/4” NPT would be next step. A drill size of around 11mm would be preferred there which is not way of my M12 (drill 10.5mm and tap M12 threads) 
    • oHBoy.
      2001 R34DE

      By oHBoy. · Posted

      3 Kids are starting to hit that ages. I wanted to get them something special to learn on, put down the screens and have some fun. 4Door 2001 R34DE Black Pearl GV1 Jap Import, AU 2nd owner. Pre Work done. Suspension - Wheels Pedders SportsRyder Coilovers   Wheels TSG Spokey Boi 18'x9.5"+15 Body JASI Aero 4 door Type R Full Kit LED Conversion - Parker, Blinkers, & Reverse Exhaust Hurricane Headers 100 CPI high flow cat 2.5" Piping Cannon muffler Internal Bride low max stradia ii - front seats  Bride RO seat base and Rails (R/H) Cube short shifter LED Conversion - Interior   
×
×
  • Create New...