Single Turbo RX-7's Questions about all aspects of single turbo setups.

twin to single vacuum hose Q

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Old Sep 16, 2008 | 06:33 PM
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twin to single vacuum hose Q

There is a hose coming off the internal wastegate that goes into one of the many hoses that go into the engine becuase im going to single do i just block that hose that off? of leave it open
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Old Sep 17, 2008 | 12:04 AM
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This might help

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Old Sep 17, 2008 | 05:37 AM
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are all these lines necessary arnt some already like that? can i block the unused oil drain

do i get rid of the pressure tank?





this is no diy thread for this?
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Old Sep 17, 2008 | 08:07 PM
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up
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Old Sep 17, 2008 | 11:45 PM
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Yeah, you can vacuum cap the unused drain. Its there if you plan on using an oil catch can. You don't need the pressure or vacuum tank either.
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Old Sep 18, 2008 | 11:36 AM
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you also dont need any of those solenoids in the rack, and the fuel pressure regulator solenoid and vacuum line can be removed. just run the FPR off one of the vacuum/boost nipples after the throttle body.

The yellow fuel injector atomizer line isnt really required. it is supposed to help atomize fuel during idle, many people just cap it off. If you were running it and choose not to u may need to adjust the idle screw or air bleed screw to allow a bit more air in. If you want to run it. make sure it goes to a boost pipe before the throttle body.
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