Jump to content
SAU Community

Kkr430 On A Rb20

SoFly

By SoFly,
in Engines & Forced Induction

 Share

Recommended Posts

Adriano Grand Master

Adriano

Posted
Posted

Yeah, these otomoto turbos are known for being very laggy for the power they produce, wouldnt recommend a VG30 turbo, just an rb25 one and get it highflowed if you wan t anymore, keep the smaller exhaust housing to move the powerband down in the rev range, still make up to about 250rwkw with a highflow

abu Grand Master

abu

Posted
Posted

SLIDE RB25 highflow for RB20 would be the best option, price wise as well.

People have made awesome power, and there not THAT laggy..

Check out "Rb20 Turbo Upgrade, All Dyno Results" thread if your thinking about upgrading your turbo, some proven results in there.

Thanks,

Abu

mad082 Grand Master

mad082

Posted
Posted

i know someone who is putting 1 of these (pretty sure it was this one and not the 480) onto his rb20. he has it all on but is yet to get it tuned. will let you know how it goes. should be better than the t70 that was on there. that didn't boost till 6000rpm.

grandmasterb Grand Master

grandmasterb

Posted
Posted

For the money i would go a highflow as well.

There is a bit of modification that you have to do to make the KKR fit.

At the end of the day its like everything else and you get what you pay for.

The KKR kits are cheap and there are people making good power with them but they do rely on there warranty to sell the product from what i can gather. For less stress i go a 20/25 highflow from Slide and do it right the first time :thumbsup:

GMB

Adriano Grand Master

Adriano

Posted
Posted

Laggy, the same as an rb25 turbo, but bigger exhaust housing and different compressor wheel(i believe)more tuned to low boost, so when you put it on an rb20 its laggy and inefficient, heaqps better to go with an rb25 turbo, and get it highflowed if needed

CEF33Y Experienced

CEF33Y

Posted
Posted

Ive got a 430 on my rb20.

Had to modify the water lines, oil lines bolted up, also had to grind some of the comp cover (it touched the exhaust manifold)

i'm running gtr injectors, microtech lt12s, walbro pump, cooler, straight through exhaust, stock internal motor, no cam gears.

made 210rwkw with 19psi

i've got full boost just at 4000rpm in second, slightly earlier in higher gears.

Ive been running this power for 9 months and not had a problem. The car see's drift track too, so its thrashed fair good :laugh:

my 2c worth

abu Grand Master

abu

Posted
Posted
Due to personal health issue's i am no longer making the highflows sorry guys.

Hopefully soon when things are sorted out i can go back to them but for now just trying to get better :(

Sorry to hear mate.

Your health is more important and hopefully you recover soon and get well..

Good luck, and take care.

Hope to see those high flows in the future :)

Thanks,

Abu

  • 1 year later...
51NRR Newbie

51NRR

Posted
Posted

hey mate,

i just put a moc kkr430 on my r32 rb20det and they have WAY to much lag, if you gonna bomb shit outta your motor then ok, but for minor upgrades i would say go a T04E, thats what i'm getting now for mine.

but it is fun when you finally hit 4000rpm and full boost...lol

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

    • The Bogan
      NC MX5

      By The Bogan · Posted

      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
    • MBS206
      What should I do next to hold the head on

      By MBS206 · Posted

      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)?
    • jez NF
      The Evolution Of "night Fury"

      By jez NF · Posted

    • Rezz
      Chris' Toyota Mark ii JZX110

      By Rezz · Posted

      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.
    • Kinkstaah
      new 1.5 LSD issues/concerns

      By Kinkstaah · Posted

      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...