Jump to content
SAU Community

Recommended Posts

  • 3 years later...
I changed my GTS pump to a GTR V-spec pump, straight forward, only problem is getting that fiddly screw cap to thread back on. It was a direct swap, not sure what the talk about clamps is ??

Sorry to dig up a 3yr old thread (not sorry really :( )

I have an R33 GTR fuel pump a want to install shortly into my R33 GTSt

Can anyone else vouch for what Chook said that it is a 'direct replacement' ?

No need for brackets and the like?

Would like to hear from people who actually have this setup.

..and if that's the case, i have spare brackets if anyone needs em. :(

the gtr pump will be different at the bottom where it sits in the cradle with the rubber so you cannot use the gtst rubber there. that is why people use stainless cable ties/clamps to hold the pump to the bracket. also the hose at the top of the pump may be a bit long and need a little trim

that is about all, the sock on the bottom u can use on the gtr pump, also the wiring connections are the same (bolts through crimp lugs)

so its up to u how to mount it... with a rubber would be best i rekon because when they installed mine it vibrated loudly because of it being held onto the cradle with cable ties

Edited by tek_01

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

    • neither stumble or cut really seem to be an appropriate term....hard to explain its like a rev limiter but at 4k, but it violently shakes engine and entire vehicle as the rpms will not rise over 4k, even with slow acceleration. as soon as it hits 4k, it sounds like entire spark is lost entirely. plugs were 1.1 which I used as such, but later put in new plugs gapped down to .8 changed back after issue arose when I replaced the coils, still does it with either plug gap...damn and it was all running so good.
    • Oh how times have changed! I actually lean it out relative to my water/methanol injector duty cycle. The methanol adds a lot of fueling and you can then lean it out even more due to reduced knock. 
    • Yeah my thoughts are the same, a well thought out WMI setup, would be slightly ahead of just straight E85 and you're also chemically intercooling the charged air, dropping it even further. This is why you need to add so much more fuel as soon as you spray. I remember someone taking me through their set up before (Dennis, has a R33, lives around Cabramatta - no idea if he's still around on this forum). He would target AFR 10:1 on 98, then as WMI ramped on, AFR would lean back up to 11:1. Amazingly, he did this all through his PowerFC, a relay to cut power to his EBC solenoid if there was not enough line pressure on his WMI kit. And of course, if there wasn't any boost made above gate pressure, you wouldn't be accessing the load cells with heaps of timing for WMI. One downside to that rudimentary setup, once the WMI came on, the EBC would unleash the dragon, and of course all the timing. Tyres would fry lol.
    • Shimmed or shimless, still solid, no hydraulic pump up stuff.
    • They have said food will be limited. Mainly meat pies and sausage rolls from memory. But they have a coffee van!
×
×
  • Create New...