Jump to content
SAU Community

Recommended Posts

so i finally have 300 horsies running around in my engine bay!!! it was a fight getting them all in there and quite expensive but i made it...

now i need the oil cooler on and then time to hit oran park again!

to get these horsies in there i used:

HKS GT-RS turbo kit

Just Jap FMIC

Xforce 3'5" turboback exhaust

Apexi Power FC with Boost Control Kit

Apexi Power intake

Splitfire Coil Packs

forgot a couple of things:

Nismo 555cc injectors

boost is 1bar...

guys who r getting more for the same or similar setup... any tips for tuning or adjustment?

did you have to tighten the wastegate?

Link to comment
https://www.sau.com.au/forums/topic/202004-300-ponies/
Share on other sites

if he is running 300rwhp with a gt-rs i would say he is running about 12-14psi. as they normally make 350rwhp @ 16psi (generally not always, depends on the condition of ur engine etc )

I'm on 255rwkw with the GT-RS @1.1 bar.

Link to comment
https://www.sau.com.au/forums/topic/202004-300-ponies/#findComment-3588648
Share on other sites

Is that 300rwhp or 300hp at the engine? i'm guessing if you say its in your engine bay then its at the engine? Because if thats the case it seems alittle low for a GT-RS on a rb25...i was just wondering and not having a go at you...

1 bar is just creeping up into that turbo's efficiency range...whack it up to 1.2-1.3 and she'll come alive...tightening the wastegate should not have an effect on peak power as you max boost should be controlled by the PFC boost controller...however...there should be enough preload on the actuator to hold the wastegate flap firmly shut...

Link to comment
https://www.sau.com.au/forums/topic/202004-300-ponies/#findComment-3588948
Share on other sites

if he is running 300rwhp with a gt-rs i would say he is running about 12-14psi. as they normally make 350rwhp @ 16psi (generally not always, depends on the condition of ur engine etc )

im running 10.5 on low boost and have 320hp same turbo

Link to comment
https://www.sau.com.au/forums/topic/202004-300-ponies/#findComment-3590852
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


  • Similar Content

  • Latest Posts

    • So, version 4 intake is on its way I was looking at these a while ago but at around $200 or more it was a little pricey for something that might not work, but, I had it in my watch list, but, I got a message saying it was on special, and I had a code thingie to use, it eventually came in at $120 delivered, so BAM, BUY NOW.....LOL I'll need to have a look when it arrives but I feel it will "look" better than what I currently have, as it comes with a PCV fitting, so I will be able to get rid of the alloy pipe that goes to the throttle body with the PCV fitting  Well, that's what the voices in my head are telling me  Oh, and this happened today Yeap, it was a Trojan, and it was cheap, so I headed back to the hardware store and actually spent a little bit more on a heavy duty,  one that was actually recommended by a plumber mate, a Cyclone one with a fibreglass handle that is actually rated for clay The broken shovel will eventually be "modified" into a short handle shovel
    • When you pulled it off, there is no signs of blown head gasket? Is it possible you have some other issues going on? Possible cracked blocked? Or do you think it's straight up lifting the head? Did you check what the head was torqued to before pulling it down (To see if possibly they're stretching, or starting to break threads out etc)?
    • Seems like a decent result for a modded JZX110. They are bulky in comparison to the 100 and 90 models (which I'd prefer myself) but they are getting very few and far between here in JP these days. Thanks for the detailed review and the import process into the UK. I also have a car which I'm hoping to export from Japan at some stage so it's good to know if someone from the UK was interested in it. By the way the corrosion underneath is par for the course for cars which were located in/near the mountains or along the Japan sea coastline. They get huge amounts of snow every winter and the sodium chloride is used on the roads. Many cars have some kind of rubber like treatment underneath but they tend to limit it to the wheel arches underbody and fuel tank. Suspension arms and sub-frames will have similar corrosion to your JZX110 which is a common sight. See it all the time and car dealers here generally don't even mention it unless asked.
    • If the sound goes away when you clutch in, the 1.5/2 way diffs are just shit, and you are a normal person. The diff is likely "fine" but driving at anything under 30kmh is a violent horrible experience. It would be exaggerated with solid diff bushings and subframe bushings if you have those.
×
×
  • Create New...