Jump to content
SAU Community

Recommended Posts

you should probably hold the tune off until its not spiking any more, they do run the tune pretty rich when it first comes on boost so you could probably get it tuned if you really wanted to, can you not just invest in a good boost controller? if its not your dump pipe/waste gate then it will be your manual boost controller, mine always spiked until i got my blitz sbc

its a 3inch dont know what brand, yeah that what i thought about the tune. 1 of mates has to rebuild his gearbox he is doing that next week, i mite c if i can borrow his electronic boost controller to c if that fixes it. thanks

its a 3inch dont know what brand, yeah that what i thought about the tune. 1 of mates has to rebuild his gearbox he is doing that next week, i mite c if i can borrow his electronic boost controller to c if that fixes it. thanks

WEll I put a hi-flo cat back in mine and the boost problem is still there so Im tipping that its the front pipe . I think I will bite the bullet and buy a bell mouth one instead of the split pipe. It started happening after I installed the split dump...

rob

WEll I put a hi-flo cat back in mine and the boost problem is still there so Im tipping that its the front pipe . I think I will bite the bullet and buy a bell mouth one instead of the split pipe. It started happening after I installed the split dump...

rob

yep i had a split dump/ front and changed back to bell mouth and it solved my problem ;)

yep i had a split dump/ front and changed back to bell mouth and it solved my problem :(

it wasnt my dump pipe its my frount mount i took it and tried the standard 1 now it holds 10 pound nice but why is it my frount mount causing the problem.

  • 4 weeks later...
Thats weird! i have a similar issue. Maybe the FMIC has a leak or something??? What brand is your FMIC?

Mine is HDI.

yaeh i took mine of and got it pressure tested its all ok. so i brought e boost now just sorting the settings out highest its boosting to at the moment is 11.5psi, mine was a cooling pro just jap an elcheapo, so i would suggest getting an electronic boost controller if you havnt got 1 already.

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

    • Hi 🙋‍♂️. Just bought my Unicorn but the interior need some minor work so it would match my expectations ;). I noticed it is hard to get used oem floor mats in good condition so i started to dig if there's any chance to buy set of new ones. I found two websites - nengun and amayama and it looks like one can still buy factory new floor mats in Japan, but thers a small issue. Some mats (i assume genuine, oem ones) are marked as G4900 and these are "discontinued". The ones you can buy are marked as G4911 but i have no idea if these are also oem, made by other producer or some lower quality replacements that looks entirely different. Can anyone help? 😃  P.s. there is also some strange indication - 0V005, 0V015 and 0V505. Any idea what does it mean? Would appreciate any help with this 🙏
    • Hi, Marek here 🙋‍♂️. I finally fulfilled my longtime dream - recently bought Stagea and now waiting for it to arrive in Poland. There's only few of these in my country, and one of the owners  recommended mi this forum as a source of all the info i'd need since now i own one  so here i am.  
    • Version 1 aluminium airbox is.......not acceptable No pics as I "didn't like the look.....alot" Even after all my "CAD", and measurements, the leg near the fusebox just didn't sit right as it ended up about 10mm long and made the angle of the dangle look wrong, the height was a little short as well, meh, I wasn't that confident that Version 1 was going to be an instant winner I might give Version 2 another go, there's plenty of aluminium at work, but, after having in on and off a few times, and laying in the old OEM airbox without the new pod filter and MAF, there may be an option to modify the OEM air box and still use the Autoexe front cover and filter.... maybe This >  Needs to fit in here, but using the panel, and not the pod, the MAF will need to fit in the airbox though> I'm thinking as the old OEM box and Autoexe cover that is sitting in the shed is just sitting around doing nothing, and they are relatively abundant and cheap to replace if I mess it up and need another, it may well fit with some modifications to how the Autoexe brackets mounts to the rad support, and some dremiling to move it get in there, should give me some more room for activities, as I don't want to move the MAF and affect the tune Sealing the hole it requires to stick it in the air box is simple, a tight fit and some pinch weld will seal it up tight  I am calling this a later problem though
    • and it ends up being already priced in as though you're just on 91RON without any ethanol. Car will lose a bit of economy as the short and long term fuel trims bring down the AFR back to stoich or whatever it is for cruise/idle for the engine.  
    • Oh, you are right. But, in Australia E10 is based on 91RON fuel and ends up being 94RON. Hence it being the cheaper option for economy cars. The more performance oriented cars go for the 98RON fuel that has no ethanol mixed in. The only step up we have left then at some petrol stations is E85.
×
×
  • Create New...