Nissan 370Z Forum - Boost activated dump

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husam2012

12-30-2017 07:57 PM

Boost activated dump

1 Attachment(s)

Has anybody tried this on a 370Z? I'm trying to run a completely stock exhaust after the Y pipe. Megan racing 3" Y pipe and then have a Y with a boost activated dump similar to the pic below.

What do you guys think?

http://www.the370z.com/attachment.ph...1&d=1514685486

Rusty

12-30-2017 08:01 PM

Can't see it, then now I can.

Jayhovah

12-30-2017 09:46 PM

Interesting.... hard to see in the pic (a little small), but this is different than just running open dumps from the wastegates?

Or does the whole exhaust open up based on boost? That seems counterintuitive to me... opening the exhaust would be most beneficial for spool...but if you need pressure to open it then it won't open until you're already spooled... no?

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