NoPistons -Mazda Rx7 & Rx8 Rotary Forum

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-   Single Turbo Discussion (https://www.nopistons.com/single-turbo-discussion-13/)
-   -   Request: Wastegate Soundclips (https://www.nopistons.com/single-turbo-discussion-13/request-wastegate-soundclips-37174/)

FikseRxSeven 04-13-2004 12:19 AM

vendted to downpipe and vented to atmosphere please







thanks

martin

94touring 04-13-2004 12:43 AM

Are you just curoius to how loud it can be for your personal taste, or just want some video clips to be able to hear it? Vented into the downpipe is basically gona sound however a normal exhaust setup sounds, depending on midpipe and catback. Vented into the atmostphere, regardless of midpipe and catback, will be loud and have sort of a "super bike" sound to it. At least thats what everyone always said my 7 sounded like with the wastegate vented into the atmosphere. Very very screaming loud.

jspecracer7 04-13-2004 07:17 AM

Martin you turd. Once you go open wastegate, you won't go back

TYSON 04-13-2004 07:58 AM


Originally Posted by 94touring' date='Apr 13 2004, 01:43 AM
Vented into the atmostphere, regardless of midpipe and catback, will be loud and have sort of a "super bike" sound to it. At least thats what everyone always said my 7 sounded like with the wastegate vented into the atmosphere. Very very screaming loud.

Very big, very loud superbike.



No other car can come close for sound level short of a race engine with very high compression and open exhaust.

FikseRxSeven 04-13-2004 08:10 AM

im just concerned because i have already been pulled over cuz of the loudness of my car in my town...... and i had sequential, dp,mp and racing beat dual. unfortunately i was sitting at 4500rpm when i got pulled over.



im also considering resonating my midpipe https://www.nopistons.com/forums/pub...IR#>/dunno.gif

FikseRxSeven 04-13-2004 08:11 AM

im just concerned because i have already been pulled over cuz of the loudness of my car in my town...... and i had sequential, dp,mp and racing beat dual. unfortunately i was sitting at 4500rpm when i got pulled over.



im also considering resonating my midpipe https://www.nopistons.com/forums/pub...IR#>/dunno.gif

FikseRxSeven 04-13-2004 08:11 AM

maybe vented wastegate and resonated mid?



my car can be calm, until someone fucks with me

jspecracer7 04-13-2004 08:20 AM

a single setup will be quieter than the stock twins in N/S mode. A resonated midpipe(borla is what I had prior) will make it quieter of course.

TYSON 04-13-2004 08:28 AM

Vented wastegate will not affect your sound level while tooling around town, of course.



I don't think I've ever heard non-sequential twins, but my car will set off other car alarms just idling by in the underground parking, with a downpipe, midpipe and HKS Carbon/Ti catback.



The size of your turbine housing I'm sure has some effect on sound level.

FikseRxSeven 04-13-2004 08:30 AM

do you guys think its a good idea to have the wastegate vented to atmosphere and a resonated mid



considering the sound police around here?



seriously!! they just find a reason to pull me over cuz my car looks fast!!!


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