Internal to External Wastegate ?

[Jeff@Slowboy]

Im planning on running this manifold http://www.slowboyracing.com/more.php?id=1891& with the tail external wastegate. I have the evo 16g turbo on my car now, with the evo 02 housing. Just wondering what I would need to do to get this setup to work. Can i just take the flapper off or do I need to get the flapper welded shut. Also Is that o2 housing ok to still run? Heard people talking that you might need a new one??

 

[VelocitàPaola]

You're going to need to get the flapper welded shut. You can use the same O2 housing without noticing any negative effects. It would be ideal, however, to eventually get a custom downpipe fabbed up that consists of a single pipe leading to the rest of the exhaust.

 

[Jeff@Slowboy]

You're going to need to get the flapper welded shut. You can use the same O2 housing without noticing any negative effects. It would be ideal, however, to eventually get a custom downpipe fabbed up that consists of a single pipe leading to the rest of the exhaust.

K im assuming after i do that i just take the actuator off

 

[VelocitàPaola]

K im assuming after i do that i just take the actuator off

Correct.