Jump to content
SAU Community

300Gt Performance Upgrades

itsRICHARD
 Share

Recommended Posts

Seano350GT Veteran

Seano350GT

Posted
Posted

Yep, hahaha, but if I have no luck finding it then i guess that's what I have to do

Anyone know which headers I should get for my 300GT?

I have a mate in the states that had Momentum headers on his G35 but he has since taken it off and parted it out cause he bought a G37. He did say they were good but not sure :/

itsRICHARD Collaborator

itsRICHARD

Posted
  • Author
Posted

Plenum spacer, Crank Pulley w/ new belts, Throttle Body Spacer installed today!

By the RevZone guys, took them approximately 7 hours (They said there was issues with taking off the EGR belt), they've also cleaned up my plenum, apparently was the worst build up they've ever seen.

Paid $616, they repaired my plenum threads and studs, topped up my coolant and apparently I had a leak in my cooling system, all fixed up now, idles so much better!

Next mod will be the KuRookie front bar and NisRookie sides then finally some BC racing coils!

itsRICHARD Collaborator

itsRICHARD

Posted
  • Author
Posted (edited)

Not too sure if he said belt or vent :P Nope don't think so, invoice just states:

Remove and replace intake spacer (owner supplied)

Remove and replace crank pulley (owner supplied)

Repair intake plenum threads and studs

Pressure clean intake plenum

Bleed cooling system

Martini V-series Type A Coolant

Engine De greaser

Edited by itsRICHARD
itsRICHARD Collaborator

itsRICHARD

Posted
  • Author
Posted

yeah, I was thinking that but I wasn't sure.. LOL, now i look like an idiot hahah

hmm, I heard quite a lot of good things about revzone though, decided to give it a shot there

itsRICHARD Collaborator

itsRICHARD

Posted
  • Author
Posted (edited)

Yeah, I had the same issue, otherwise I would of done it myself and saved some $$, not quite a mechanically minded person though, still learning hahah

Edited by itsRICHARD
  • 3 weeks later...
AlexanderWilde Collaborator

AlexanderWilde

Posted
Posted

Cleaned the throttle body yesterday and having high rpm issues on start up, roughly 2000 then drops to 800 and bounces up to 1400 and back down to 650, also random rpm spikes when foot is off the accel while driving, going to try the relearn process soon.

Can anybody confirm if the crank pulley in this combo will fit on my VQ30DD?

http://www.conceptzp...7123.243.124.42

Having trouble finding the recommended spark plug for my 300GT 'NGK LFR5AQP'

However the 'LFR5AIX-11' is available on CZP but their not recommended for the 300GT.. but the 250GT and 350GT uses this spark plug..

This is driving me nuts! Too less info on the 300GT :(

I’m going to assume you unplugged the throttle body from the car. bummer i haven't been on the forum for a while. if you unplug it you have to do the relearn procedure or it will act up as you said. i clean my throttle body every second service and all i do is get some carby cleaner and remove the 4 intake, then unscrew the 4 bolts that hold it down (make sure not to lose the mettal wassher ) get a microfibre cloth and clean the throttle body and the little butterfly inside it. ( all this without disconnecting it from the car.and have a read of the G35 forums as there's heaps of info on the matter: http://g35driver.com/forums/g35-sedan-v35-2003-06/402719-how-i-fixed-my-throttle-body-after-cleaning.html

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

    • MBS206
      Jacks that fit under GTR lips that can reach the subframe?

      By MBS206 · Posted

      You know how your car rolled through a fence in your last jacking escapade? Scissor jacks increase the likely hood of that sort of thing happening immensely!
    • Piggaz
      Jacks that fit under GTR lips that can reach the subframe?

      By Piggaz · Posted

      http://calfinn.com.au/product/1500kg-standard-trolley-jack-cj-2t-c/1500kg-standard-trolley-jack-cj-2t-c   I have this and fits under a S3 33 GTR with no issues. Purchased in 2009 and not one issue. It was $950 back then. Not cheap but something so important isn’t worth cheaping out on.
    • MBS206
      R32 GTST - 600KW+ RB28/CD009 Build

      By MBS206 · Posted

      Just trying to get my head around this. At 5psi of boost, you turn on your wmi pump, and then you're using a 3000cc injector, to allow flow upto the actual engine, where you have your 6x200cc injectors and a 500cc injector. If the above is correct, what advantage are you obtaining by having the 3000cc injector blocking flow, is this just incase a line breaks between that injector and the motor you can stop flow immediately? Or are the 6x200cc and 500cc less injectors and just spray nozzle?
    • f00stx
      Intro/R33 owner

      By f00stx · Posted

      Welcome! New member myself, but I had an R33 back in 2002. Best advice I could give, based on my experience: if you're running the factory turbo, be very conservative with boost. I made the mistake of just fiddling around with the boost controller and cranking the boost for fun, and the end result was my intake pipes popping off frequently from the constant deluge of oil that was being blown into the recirc by the stressed-out turbo, which itself was siphoning oil from the engine and farting it out both sides of its centre bearing (or something to that effect). If I could do it all again, I would have gotten a new turbo and had a tune dialled in professionally and then just left it alone! Funny you mention the metal shavings in the gearbox, as I had the same thing - the probe plug (magnetic drain plug, essentially) would come out caked with shavings. At least it was doing its job. Not sure if that's just sacrificial wear and part of the deal, or if my gearbox was shagged, but I wasn't abusing it. Enjoy the R33 - they're a dying breed, and if they weren't $35k+ on CarSales in Queensland, I might have picked up one of those again, instead of the 370GT I own now (though I'm loving the 370GT, that big 3.7L V6 just hits different).
    • f00stx
      Second time Skyline owner (R33 GTS-T and now a V36 370GT)

      By f00stx · Posted

      Howdy folks. I owned an R33 back in 2002, which was thoroughly beyond my capacity (financially speaking) to maintain/insure, so we parted ways in 2004. Fast forward 21 years (to literally yesterday, in fact) and I'm now the proud owner of a 2007 V36 370GT. I'm happily surprised by how much power the VQ37VHR makes, compared to the RB25DET, considering the latter is turbocharged. I had planned to add a turbo at some point but I'm on the fence about whether I'll even need it (though I do love the sudden onset of extra torque). Any other 370GT owners around the traps, I'd love to hear about your experiences with this car (good and bad).
×
×
  • Create New...