Jump to content
SAU Community

Fmic/boost Question

sky017

By sky017,
in Engines & Forced Induction

 Share

Recommended Posts

sky017 Proficient

sky017

Posted
Posted

i installed my fmic a few weeks back , i was reading today about something that questioned my opinion.

my piping for the cooler didnt come with a nipple so i taped into the vacume hose off the bov and hooked it to that = now i was reading that it can cause spiking?

what exactly is happening when it spikes if it does ? and am i running a risk having it working off the bov vacume hose?

help would be appreciated thanks

Link to comment
https://www.sau.com.au/forums/topic/144459-fmicboost-question/
Share on other sites
mad082 Grand Master

mad082

Posted
Posted

what happened when i had mine setup like that, when i grabbed 4th gear accelerating hard at highway speed, it would jump up to about 14psi for just a second.

then i put the nipple off the stock piping into the pipe from the turbo to the cooler and that solved the problem.

sky017 Proficient

sky017

Posted
  • Author
Posted

iv been driving a lot and watching my gauge . i noticed that slowly increasin speed during boost it will reach aroun 8 psi . if im close to hitting boost and slam my foot down - she will go to 10 psi - and hold , thats my peak . mind you im running stage 1 mods - fmic , pod , turbo back exhaust - twin split dump pipe , stock boost .

im looking to get a boost controller soon . how high do you recon is safe to go on stock turbo?

SilverECR33 Veteran

SilverECR33

Posted
Posted
i installed my fmic a few weeks back , i was reading today about something that questioned my opinion.

my piping for the cooler didnt come with a nipple so i taped into the vacume hose off the bov and hooked it to that = now i was reading that it can cause spiking?

what exactly is happening when it spikes if it does ? and am i running a risk having it working off the bov vacume hose?

help would be appreciated thanks

hahah dodgy basturd :PPPP..

um might wanna fix that up man.. um, i got the nipple out of my kit, but could proabbly just steal antoehr, and get it welded onto corner of top pipe. i got mine done at TMR engines slacks creek for 50$ :spank: they did it while i waited in about 25 mins.

theres a thread in the forum with their contact details if ur in qld.

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
      Unpeeling the Orange

      By MBS206 · Posted

      I'm normally copping my own abuse from neglecting my daily drivers. "Those suspension bushes will last a bit more", "Don't worry about the oil leak, just keep topping it up". The project cars I'm always doing things slowly on them as I'm wanting them to be done better, and neater, and nicer. Luckily I don't have to deal with 18 year old Matt's "Learning to wire" stuff in the project cars. And there's only one piece of wiring I'm displeased about in the Landcruiser, and it's about to be cut out... However, the box loads of parts that have been going through this place lately for the Landcruiser... Brake pads Brake Rotors Full handbrake overhaul Wheel Bearings Seals Swivel hubs Steering Boxes Half the suspension joints Shocks Air bags (Ones to go in the rear springs for towing) Water pump Timing kit Lower timing case Harmonic Balancer Radiator Lots of other little seals and shits Gas struts for the bonnet New power window switches And god knows what else I've forgotten... Ha ha ha I have my fingers crossed the pinion seals don't start leaking on the diffs, that the transfer case doesn't leak, and the gearbox input shaft doesn't leak, nor the rear main seal. As they're about the only seals I haven't replaced in the driveline! I'm seriously eyeing off buying new caliper rebuild kits front and rear brake calipers... I'll probably recheck all the valve clearances soon too, and hopefully, it should be all good and sweet to haul some long distance trips again!
    • GTSBoy
      Unpeeling the Orange

      By GTSBoy · Posted

      Every time I pull my 3x gauges out of the console and see the crack-addict way that I did the wiring, and I just can't bring myself to tear it all apart and "make it nice", because it is currently working. In fact, the last time I was in there I probably made it worse.
    • Kinkstaah
      Unpeeling the Orange

      By Kinkstaah · Posted

      The best part is when you own the car long enough that you look back and find your OWN ham fisted amateur shit!
    • MBS206
      Unpeeling the Orange

      By MBS206 · Posted

      The annoying part about neglect, is when you start to replace one thing, and find ten more broken things. Ham fisted monkey repairs you normally only find out about when trying to do something unrelated! Ha ha   Neglect you can kind of anticipate the huge costs to fix it all. Ham fistedness is normally a shock the first time your work on a new old car, as everything "looked" good before.
    • MBS206
      What brakes on R34 GTT(Europe)

      By MBS206 · Posted

      For DBA, check out their guide table here. https://dba.com.au/wp-content/uploads/2023/01/Direct_Replacement-Guide-2021.2.pdf   Additionally they have some other guides and info on how to make sure you choose the right pad.
×
×
  • Create New...