Jump to content
SAU Community

Which brakes/brake kit would require the least amount of irreversible modifications for an R34 GTT

Counter34
 Share

Recommended Posts

Counter34 Newbie

Counter34

Posted
Posted

Basically what the title says, I'm looking to upgrade the brakes on my R34 GTT as the stock ones I have right now are seized. I was looking into a G35 Brembo kit but was just wondering how it would fit in terms of the caliper bolt holes, or if I'd need to modify them in any other way.

I live in Canada so parts are hard to source.

Also, in terms of rotors what would be the best option?

Thanks

Link to comment
Share on other sites
GTSBoy Grand Master

GTSBoy

Posted
Posted

Why not just fix the stuck pistons in the 34 calipers?

If you want to avoid doing, you know, basic maintenance work, in favour of upgrading something for the sake of it, then buy an ATTKD or similar aftermarket 6 piston kit with calipers, pads, and rotors, to suit the actual R34, instead of going through all the stress of working out if the caliper offsets and disc hat heights etc etc from the 35 chassis cars will work on your 34?

Or....you know....you could do some searching on here, because the subject of brake upgrades from the 35 chassis cars is not exactly a brand new one. People been putting Z33/4 Brembos on R chassis cars for nearly 2 decades now. There might* even be a comprehensive write up on the subject mentioned many times on this very site.

*definitely.

Link to comment
Share on other sites
Kinkstaah Grand Master

Kinkstaah

Posted
Posted

What I want to do is the CTSV Brake swap. The 6 piston kits are incredible, the pad size is ridiculously bigger than the Attakd/KSport/G4/What have you kits. Plus they are OEM sized, OEM calipers etc.

They make them for many USDM Nissan cars. Some of them are very VERY similar to R33/R34 to the point where one of the conversion kits would likely work with very minor modifications.

https://ctsvbrakeswap.com/

Given there are kits for S15 and S15's can quite often use R34/R33 brakes as well, this should be minimal and should work. It's minimal in general by drilling out one bolt hole to be larger diameter which is about as hard as it generally gets.

Link to comment
Share on other sites
Chris32 Veteran

Chris32

Posted
Posted

I have the Alpha Omega Evo caliper adapters, braided lines and Evo 6 Calipers and Evo X rotors (this is on the front only, rears are stock)

Apart from trimming the brake rotor shields, this is completely reversible and pretty straight forward to install - complete bolt on. They work very well, I've done 2 Adelaide Rally's, can't fault them

Link to comment
Share on other sites
robbo_rb180 Grand Master

robbo_rb180

Posted
Posted
On 2/10/2022 at 12:25 PM, GTSBoy said:

Or....you know....you could do some searching on here, because the subject of brake upgrades from the 35 chassis cars is not exactly a brand new one. People been putting Z33/4 Brembos on R chassis cars for nearly 2 decades now. There might* even be a comprehensive write up on the subject mentioned many times on this very site.

*definitely.

 

On 2/10/2022 at 1:14 PM, Dose Pipe Sutututu said:

350Z 324mm Brembos bolt up (use existing R34 GT-t caliper bolts & brake line).

Wow look at that after a quick google search........ 

Blow Your Mind Wow GIF by Product Hunt

http://www.trak-life.com/diy-350z-brembo-brakes-conversion-nissan-skyline-r33-gts-t-gts-gts-4/
 

@Dose Pipe Sutututu when you going to get back into doing some articles?

  • Haha 1
Link to comment
Share on other sites
Dose Pipe Sutututu Grand Master

Dose Pipe Sutututu

Posted
Posted
On 10/02/2022 at 4:02 PM, robbo_rb180 said:

 

Wow look at that after a quick google search........ 

Blow Your Mind Wow GIF by Product Hunt

http://www.trak-life.com/diy-350z-brembo-brakes-conversion-nissan-skyline-r33-gts-t-gts-gts-4/
 

@Dose Pipe Sutututu when you going to get back into doing some articles?

Hmm not too sure, been so lazy and unmotivated to do any car content.

I should though, these days I tend to just post up on IG about the mods & thought process.

Link to comment
Share on other sites
  • 1 month later...
GoHashiriya Community Regular

GoHashiriya

Posted
Posted

I was considering the 350Z brembos but opted to get the stock ones refurbished and some higher quality pads (Dixcel Z type vs OEM previously) plus slotted rotors - bit of a waste for the rotors but I needed new ones anyway.  

Stopping performance is plenty for my track use, in fact it was pretty good anyway on the stock brakes with semi-slicks.

  • Like 2
Link to comment
Share on other sites
BK Grand Master

BK

Posted
Posted
On 11/02/2022 at 12:55 PM, Tobz said:

i did the alpha omega evo brembo upgrade... well worth it

You mean the Ford FPV R spec 6 pot Brembos with the Evo 10 rotor combo on the front ?

I think I want 🤔

Link to comment
Share on other sites

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

    • GTSBoy
      PRP RB26 cast block + head prototype running

      By GTSBoy · Posted

      Nah, it's not the reduced knock margin. It is a direct mechanical effect of having to initiate the combustion earlier, while the piston is still rising, which starts to exert combustion pressure on the rising piston earlier, making the rest of the engine work harder to finish driving the piston up to TDC where the combustion pressure stops being a negative and starts being a positive. Your modern engine that only needs ~10° to make MBT doesn't waste the other 10 or so degrees of crank rotation. That's almost all of it. The difference in knock margin might go either way. Remember that modern engines to which you are currently comparing the long tractor engine (the RB) are now running super high compression, direct injection, tricky cam control and maybe even cylinder pressure sensors. You're not comparing apples with other fruit. It's apples and sea weed, or some other evolutionarily primitive vegetation. And remember, squish only really comes into play at the very end of the stroke. It certainly does good things, but it is not the biggest contributor to what's going on. It is quite possibly much less important in 4 valve head than 2 valvers also, because there is so much less squish available to a 4 valve anyway.
    • Dose Pipe Sutututu
      PRP RB26 cast block + head prototype running

      By Dose Pipe Sutututu · Posted

      Food for thought, a longer stroke motor would need less ignition timing vs. a shorter stroke motor requiring more ignition timing.
    • PranK
      Skid pans in/around Sydney?

      By PranK · Posted

      Thanks Duncan, HART is only 10 mins from me (I did my bike license there), it'd be awesome if it ran these types of things.  Sutton Road does look good and they take fewer cars than SMSP which is good.  Surely you have enough land to lay a few million tonnes of concrete and some sprinklers D? 
    • joshuaho96
      PRP RB26 cast block + head prototype running

      By joshuaho96 · Posted

      I thought an engine that needs more ignition timing to make power is going to result in less power due to reduced knock margin? More time for the combustion to propagate -> more time for it to heat up the rest of the mix to detonation.
    • defari
      Destiny 2

      By defari · Posted

      DCS, war thunder, IL2 - mostly flight sim games.
×
×
  • Create New...