stock BOV sound question??? Curious

redmaro · 09-06-2007, 08:45 PM

You guys see how the stock bov is disconnected on one side. Why did they do this? Does it provide the swhoosh sound??? In case it does the swhoosh sound would it have any negative effects to the engine?

redmaro · 09-06-2007, 08:46 PM

ZAMBINI I stoled your pic I hope you dont mind.

mr.w · 09-07-2007, 02:05 AM

I just did this today. It has no negative effect but IMO it sounds cool. IDK if you lose any power because the recirculating BOV keeps air in the intake.

wyosupra · 09-09-2007, 08:37 PM

I know on cars like DSM's

they run really rich for a few seconds if you dont vent it back into the intake. And will almost die if you drop down back to idle. None of that on the supra? Cool as soon as I get my head studs, and head on, vented BOV.

09-06-2007, 08:45 PM	#1
redmaro walbro fp Join Date: Mar 2006 Location: arizona Posts: 432	stock BOV sound question??? Curious You guys see how the stock bov is disconnected on one side. Why did they do this? Does it provide the swhoosh sound??? In case it does the swhoosh sound would it have any negative effects to the engine? __________________ MK3, Auto, Turbo.

09-06-2007, 08:46 PM	#2
redmaro walbro fp Join Date: Mar 2006 Location: arizona Posts: 432	ZAMBINI I stoled your pic I hope you dont mind. __________________ MK3, Auto, Turbo.

09-09-2007, 08:37 PM	#4
wyosupra 3" Exhaust Join Date: Jan 2007 Location: Evanston Wy Posts: 86	I know on cars like DSM's they run really rich for a few seconds if you dont vent it back into the intake. And will almost die if you drop down back to idle. None of that on the supra? Cool as soon as I get my head studs, and head on, vented BOV. __________________ 1990 Targa Turbo apexi 3" MHG FOR SALE!! 1988 Supra Targa Top Turbo 3" Magnaflow

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09-07-2007, 02:05 AM	#3
mr.w 3" Exhaust Join Date: Nov 2006 Location: Cleveland, Ohio Posts: 70	I just did this today. It has no negative effect but IMO it sounds cool. IDK if you lose any power because the recirculating BOV keeps air in the intake.