Jump to content
SAU Community

Recommended Posts

Decided to get a power run done while getting the welsh plugs changed and a service. Check it out:

post-26053-1166170601.jpg

post-26053-1166170645.jpg

What you guys think? All looks good to me, but the jump on the psi readyfrom 7 to 9 is a bit steep isnt it? Car is running on stock settings, except for the turbo back exhaust and the pod filter. Stock power is around 135 kws right?

Thanks goes out to Ray & RE Customs again - changed the welsh plugs (which were on their last legs), performed the service and the power run. >_<

(sorry about the scanned pics being so big)

Link to comment
https://www.sau.com.au/forums/topic/147517-finally-got-dyno-results/
Share on other sites

The boost jumping from 7 to 9 is because of the factory 2 stage boost solenoid.

Standard it jumps from 5psi below 4500rpm, to 7psi at 4500rpm and above...

A full turbo back exhaust will increase boost automatically by around 2psi, which is why its now 7/9psi instead of 5/7psi.

Do the 1 stage boost 'mod' and you'll have more power down low, as it will always boost straight to 9psi rather than waiting till 4500rpm.

it will be spiking a bit higher from the exhaust

my gtst with stock everything made 141rwkw

hmm....so around 23 kw gain (if i was using that figure) - is it worth while enclosing the podfilter in a box? I heard this helps it gain a little bit more power (though i would think the difference is negligible)

does the turbotech boost controller get rid of the 2 stage? or is a computer mod the only way to fix the 2 stage thing? i'm guessing R34 has the 2 stage as well?

the turbotech will get rid of it, because you'll be bypassing the stock solenoid...

the 'mod' is pretty easy...cut the black wire running out of the solenoid, and ground it to something near by, wallah.

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

    • This could be sold and shipped to the US for many gold pieces. RMS has no say in that. Ask various Western Sydney inhabitants how it works.
    • Ha ha ha, mine loves to spend, all on the dogs (they're our kids, and her spending would likely rival that of some people raising children!) the only benefit is, her spending is tax deductible as she runs a business in the dog industry 😛 The above all means she can spend race car budget quicker than I can. 😛 That and a lot of the things I want are very expensive, and I can be a bit "you want how much for that?!" And at other times overly impulsive. Or I start the w days of research, get to day 1.5 and get really annoyed that no one will advertise actual specifics and it's just marketting BS and I go "well, now I don't want anything to do with that now!" Also I hate paying lots of money for something I can make from $50 in materials. Then I get the shits halfway through making things and wonder why others who just buy parts have more fun... 😛  
    • Their 240Z with the RB26 would be a real nice thing to have in a garage to come out for an occasional weekend cruise It's such a cool thing in so many ways Sadly, we have a blue 240Z shell that I walk past every day, just sitting outside a shed at work, it has been slowly disintegrating and falling apart into the ground for the last few years, the owner cannot be found, and I am unable to "claim it" I've been told by work and the RMS, the rust in the body is excessive though, and it has had most of the salvageable stuff, like panels, trim and switch gear stripped off it over the last year or two, work keeps threatening to put it in one of our metal scrap bins, I wish they did though, as it makes Mark sad walking past it  
    • Good tips, I like it! 😂😂 My wife is a LOT more frugal than me so it's only me we need to worry about! A splurge to her is buying 2 pairs of socks in one visit at Kmart!
    • Haha, the appropriate response to the question "Is this new?" is "I've had this for a while.". With the unspoken small print that a while may be the time since this morning or five years ago   And to be fair I learned that from the best, i.e. my wife. Because it goes both ways.
×
×
  • Create New...