Wenier Donating Members 1,736 Member For: 15y 1m 13d Gender: Male Location: Christchurch, New Zealand Posted 22/10/11 08:10 AM Share Posted 22/10/11 08:10 AM The whole stall thing refers to the airflow not the actual mechanical component. Link to comment Share on other sites More sharing options...
Dillz Three pedals are better then two.. Donating Members 15,637 Member For: 17y 9m 5d Gender: Male Location: Melbourne Posted 22/10/11 08:10 AM Share Posted 22/10/11 08:10 AM Yep, quite a disadvantage IMHO.But it sounds cool Link to comment Share on other sites More sharing options...
STAINLESS again plz You've changed man.... Donating Members 8,142 Member For: 14y 2m 4d Gender: Male Location: 2 Fuchsia Court, Narre Warren. 3805 Posted 22/10/11 08:25 AM Share Posted 22/10/11 08:25 AM bovs are a whole different debate. some say it lags coz the turbo has to work harder to spool up when bov is blocked off because of the air rushing back through the blades. some say theres less lag cause the pipes are already pressurised by the air that didnt escape.imo if there was a difference people wouldnt be on both sides of the fence. so yer. want tututut block off bov and get some boost up ya. Link to comment Share on other sites More sharing options...
MiKa Donating Members 4,243 Member For: 18y 6m 10d Gender: Male Location: Melbourne, VIC Posted 22/10/11 10:31 PM Share Posted 22/10/11 10:31 PM (edited) My mate on his WRX had a aftermarket bov on it for a while went alright.. Then he took the bov out plumbed it back, and the shove it had on gear changes was a shock.. Im guessing all the pressurised air now left in the system made for some neck breaking gear changes, was awesome.. Felt heaps quicker Edited 22/10/11 10:31 PM by MiKa Link to comment Share on other sites More sharing options...
tommyk1987 Member 16 Member For: 13y 5m 14d Posted 26/10/11 04:12 AM Author Share Posted 26/10/11 04:12 AM I blocked the BOV off and when it come on boost itd cut at 3000rpm for some reasonso had to take it off. Link to comment Share on other sites More sharing options...
bossmang FREAKY Donating Members 12,435 Member For: 15y 2m 6d Gender: Male Location: Melbourne Posted 26/10/11 06:40 AM Share Posted 26/10/11 06:40 AM just put it all back to stock and leave it.too much fkn around with it now. Link to comment Share on other sites More sharing options...
Turbo6FG Silver Donating Members 497 Member For: 15y 1d Gender: Male Posted 27/10/11 07:16 AM Share Posted 27/10/11 07:16 AM ...some say theres less lag cause the pipes are already pressurised by the air that didnt escape.There's an article on Autospeed where Nizpro reckon they tested this on a car running 1:40's round Winton. It supposedly lost around 2 sec a lap with a BOV fitted. Apparently WRC cars don't have them for this reason?I have no BOV & get the tututut sound. Jeremy Clarkson defines it as 'like squirrels going through a blender' Link to comment Share on other sites More sharing options...
bionicxr6t05 Bronze Donating Members 2,216 Member For: 13y 7m 4d Gender: Male Posted 30/11/11 08:40 AM Share Posted 30/11/11 08:40 AM Wow this thread is crazy, The air forced back through the compressor DOES NOT stall the compressor wheel it creates turbulance which causes the flutter/ "dose" (hate that word) sound, effect on the turbocharger is debateable but increased shock loading on the shaft and bearings can contribute to a failure, bov's are there to allow the compressor to spin freely during closed throttle high boost situations and do allow the turbo to build boost much faster when WOT is reapplied Link to comment Share on other sites More sharing options...
djqc Member 291 Member For: 13y 4m 22d Posted 30/11/11 01:17 PM Share Posted 30/11/11 01:17 PM (edited) I got it but don't want the flutter or (dose?? where the f*ck does dose come from?) anyway mine is a g6et and I hate the flutter. its so loud and it makes my sleeper sound like a truck. I guess its a trade off when going with bigger power/boost/piping etcanyway of getting rid of the flutter? will an aftermarket plumb back bov allow more air to flow out at the throttle body end? does it plumb back into the air intake, before the turbo? Edited 30/11/11 01:17 PM by djqc Link to comment Share on other sites More sharing options...
bionicxr6t05 Bronze Donating Members 2,216 Member For: 13y 7m 4d Gender: Male Posted 30/11/11 08:46 PM Share Posted 30/11/11 08:46 PM Have a look at the turbosmart stealth series bov's they make one perfect for xrts Link to comment Share on other sites More sharing options...
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