hi all i have recently turboed my na rb30 but im having problems with it trying to die when it comes off boost i think its running out of vacuum any ideas

do you have a BOV?

Quote: Originally Posted by NZ VLCT do you have a BOV? yeah one of those hks style ssq bov

whats a BOV????? heh sorry someone had to say it haha :P

Quote: Originally Posted by NZ_BT1 whats a BOV????? heh sorry someone had to say it :P are you serious lol . bov stands for blow off valve

Quote: Originally Posted by PSIWPN NZ are you serious lol . bov stands for blow off valve OH DEAR..... matt...mike where are you we have a new victum hehehehe just kidding... I said it cause im a dose pipe fan lol i know what a BOV is i was just being smarty pants

what sort of cam are you running?

hehe I'm here was playn with the wag let me introduce the DOSE Play this LOUD http://youtube.com/watch?v=R-saDvky3mg Some original photos have not been recovered yet.

Gotta love that noise^^^

haha if i had a dollar for everytime someone asked if DOSEIT had a ssq bov id be a farkin millionaire. i wudve made atleast $20 last night anyway. notice how before too fast too furious came out knowone had blow off valves lol.

That movie ruined car-culture forever.

you might need to adjust the spring load, if its open too long the motor will die. Or it may need to be moved along the pipe

Quote: Originally Posted by calais3L what sort of cam are you running? i had a turbo one ground up

So it wont be your cam, some big cams can cause low vaccum. You problem sounds similar to very early turbo cars, such as BMW 2002 etc, they would cough and splutter and almost stall after being on boost due to the compressor stopping and partly blocking the exhaust.

Quote: Originally Posted by hsvhel you might need to adjust the spring load, if its open too long the motor will die. Or it may need to be moved along the pipe i take it that the bov is to close to the inlet manifold as you can see. the spring load is already fully adjusted up

here is a better photo of it

Quote: Originally Posted by NZ_BT1 here is a better photo of it ahh thats better lol

What did it cost to do the conversion ??

Not a problem hayden Some original photos have not been recovered yet.

for ****s and giggles take off the bov, introduce it to the rubbish bin, block up the once used hole and see how it goes. you might find the stalling fault goes away. i had this problem once, moved my afm closer to the throttle body, got rid of the toss off valve, made a world of difference