NoPistons -Mazda Rx7 & Rx8 Rotary Forum - Quick 3rd Gen Boost Question

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Joe Flo

06-30-2003 07:52 PM

http://www.fd3boost.com/Images/Techn...hosescolor.jpg

Can someone Explain what the Baby Blue hoses are for. They connect to the Pressure Regulator. I was wondering what tey do and what it connects to. Does it lead into the engine cause I think I blew mine off.

BTW. I stole the pic from Dave's website. Hoep you don't mind! https://www.nopistons.com/forums/pub...1047683894.gif

9BASE3

06-30-2003 08:58 PM

Opens the TCA for sequential operation.

boostdfd3s

07-01-2003 01:44 AM

i believe they have something to do with the airpump operation....but then again i could be wrong

Fd3BOOST

07-01-2003 03:53 AM

Quote:

Originally Posted by 9BASE3' date='Jun 30 2003, 05:58 PM

Opens the TCA for sequential operation.

Exactly. it is for the secondary turbo prespool. Go non sequential and you wont need them, other wise you need to hook it back up.

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