Mazda Rotary Club

General => General Technical => Anything Engine/Performance/Tuning related => Topic started by: antnicuk on April 01, 2004, 02:41:12 PM

Title: you boyz with your single turbo\'s
Post by: antnicuk on April 01, 2004, 02:41:12 PM
I have just converted my FD to a single turbo.   I havent plumbed the waste gate into the exhaust.  When i get on full boost the noise is frightening!  I have a 3" straight through exhaust which is loud enough itself but \'the flutter of the wastegate\' as some call it is enough shatter the ear drums of the deafest person!

I am looking to plumb it into the exhaust when i get a couple of hours,  i was just wondering what you boyz with your singles did to quieten them down.  I have a feeling plumbing it into the exhaust wont make that much difference.

If i was clever like scooby si, i would be able to add a smily with his fingers in his ears but i cant so i will just use this one:cool
Title: you boyz with your single turbo\'s
Post by: g11ary on April 01, 2004, 02:46:42 PM
You should here it through my vented bonnet, its louder than the exhaust:D
Title: you boyz with your single turbo\'s
Post by: richrx on April 01, 2004, 03:12:59 PM
its not fair i want a single:mad:


rik:cool
Title: you boyz with your single turbo\'s
Post by: Laeeq on April 01, 2004, 03:30:46 PM
I love mine......it is louddddd:D :D
Title: you boyz with your single turbo\'s
Post by: evildave on April 01, 2004, 03:39:34 PM
get mine back on saturday all set up and ready to go! Can\'t wait to hear the wastegate! :)
Title: you boyz with your single turbo\'s
Post by: maximtaylor on April 01, 2004, 04:12:52 PM
Plumbing it into the downpipe will make it much more quiet, most of the pre fabricated single turbo downpipes have provision for this.

Regards

Max
Title: you boyz with your single turbo\'s
Post by: antnicuk on April 01, 2004, 06:42:20 PM
Mine isnt a kit, its all home made and fitted including the streetport and rebuild,  its not a problem to plum it in, i thought i would leave it cos some people say they like it but its a bit much for me.  

I have most of the centre of my bonet missing so i dont think that helps!  It stay nice and cold though:D
Title: you boyz with your single turbo\'s
Post by: royston1xx on April 01, 2004, 08:11:28 PM
What turbo did you go with?
Title: you boyz with your single turbo\'s
Post by: antnicuk on April 01, 2004, 08:17:23 PM
i went for a large to4e..  1.10 ar on the exhaust and 0.60 on the compressor.  only because it was cheap,  i did mine on a budget, i got the turbo new from the states, it cost me 200 GBP to my door. I would like a GT 35/40 but they are about a grand and the thought of replacing it when my engine dies doesnt appeal.
Title: you boyz with your single turbo\'s
Post by: A7NTY on April 02, 2004, 08:57:47 AM
Bloody wimp :D , its a brilliant noise, for those who have heard my black will know - its LOUD when its straight to atmosphere.

Ant.