View Poll Results: Open Dumps or Recirculating Wastegate????
Voters: 34. You may not vote on this poll
Open dumps or no open dumps
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#13
The turbo cars I've seen/been in all have open dumps. I cant say which is better but it didn't seem annoying to me. I also saw a Supra here making 800whp on a friends dyno but that was really loud but it was indoors. There is also a local twin turbo HR 350z Auburn Z here with open dumps but that sounds really good at 500+whp.
#14
From a performance view with a good flowing exhaust you will be fine either way less like stated above you shooting for like 600hp. From a sound point of view it's personal choice. I am running a open dump and with my old 2.5inch exhaust which was loud and too small for the setup so running the dump into it was out of the question.
Now I have a 3inch exhaust thats quieter than the old exhaust I can really hear the dump now and will change it.
Now I have a 3inch exhaust thats quieter than the old exhaust I can really hear the dump now and will change it.
Last edited by t6378tp; 08-28-2010 at 02:44 PM.
#15