Boths Turbos working together??? is it possible???

[B4-6Speeds]

Hi all, well my question is, if is possible configure the secondary turbo EJ20 engine TT to begin work with the primary one?

explaining better ... change the secondary turbo to work in conjunction with the primary from the start at low RPM.

Thnx all ^^

(Sorry for the Bad english lol)

regards

[Mark in NZ]

Yes

http://www.clubsub.org.nz/forum/index.p ... 984.0.html (http://www.clubsub.org.nz/forum/index.php/topic,32984.0.html)

It is quite laggy, the full boost threshold varies depending on what turbos are being used but approx 3500-4000rpm with factory manifold.

Makes more sense to convert to single turbo but this method is free and easy to un-do

It's not that nice to drive, but some people enjoy it. Very strong "rush" of turbos coming on boost and car sounds very different

[B4-6Speeds]

I see ... then not a good idea
wondered about it because in my car, the first turbo stops working at 4000rpm and I lose all the boost till 5000rpm when activated the second turbo ... that's normal in the TT? or my car has a problem?

[Cervantes]

I bought a Syms manifold made for that. I'm actually going to sell it because I want a sequential setup and didn't know it was only made for parallel.

Your primary isn't quitting, the drop in boost is when your secondary is getting ready to kick in. That's one of the most complained about things with our cars.