Reply With QuoteIt's backfiring because its dumping fuel.. The AFR's are tuned for 18psi... So only running 10psi you short a whole lot of air.. So the excess fuel that is not burnt is igniting later on..
Had no flat spots when I had it.
Back firing and occasionally has 'flat spot' when you put your foot on it, I warmed it up before driving it too.. Was it doing it when you had it on 10psi also?
It's backfiring because its dumping fuel.. The AFR's are tuned for 18psi... So only running 10psi you short a whole lot of air.. So the excess fuel that is not burnt is igniting later on..
Had no flat spots when I had it.
Running rich probably would have been quicker to write lol.. I'll get the map for halwin off you when I eventually take it to jem, and re load it before I go ?
Nah just take it in, will just need boost dialed in and a tweek
Too easy, I'll be booking it in after wheel alignment, then hopefully drift fest 01 pans out so I can come along to the next track day, wakie or Winton would be the go
Saw the vid on your Facebook last night man!! Can't wait till I'm cruising round town one day and have your car come spooling up behind me :p
It won't be the spool opening your ear drums....
Haha Joel is right, that screamer and exhaust is insane, I had the neighbours here ring up and complain after that video was taken... And they live 2-3 k away lol
hahaha nice!!!!! gunna shut it up abit for the street?? im going to be trying to keep the sr as quiet as possible on my p's and have no cage in besides for track days until i get engineered and ill be on full licence mid next year provided i dont do anything stupid lol
Or get owned for driving a turbo AND vehicle with an engine conversion on P plates...
Hope the po po don't care to much for modded cars down your way.
Last edited by sundee; 3rd October 2012 at 11:20 AM.
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