i was gonna say, it is a good setup but looks brittle.

 

I think it's innovative and what makes evoM what it is. I'll stay tuned for the video but I'm a fan of the O2 dump tube!

 

Good Job

 

Amazing ! Does it have external dump? Can you send the picture with the plate welded on the wastegate ? Is it possible to make the same set up on stock mainfold using 44mm Tial?
I have FP green with leaking wastegate. The only way that I know how to fix it is to get FP turbine housing but I don't have one and it will take much time to get it

 

Nice work! It would be nice to see more pics from under the manifold. It looks like it might flow more than the stock wastegate.
Any boost creep? How much boost are you running right now?

 

i will be taking it all back out today to clean it all up andmake it look better and i will take a bunch more pictures and have a video up soon

 

more pics soon... and im not sure but i would think it woul flow more... but i havent noticed any boost creep youll see a vid later of the boost gauge, and im on 25lbs

 

yeah its external dump made a tube from the wastegate bends towards the middle of the car and straight down....
and yeah it would be possible to do it on stock mani, i was going to have my stock ported and do the set up on there but came across this mani for cheap so did it that way

 

Just curious, why did you go external while keeping the internal housing? The limiting factor with internal WG is the WG area on the scroll side or basically the entire construction, not the gate itself (a dump will take care of the gate). You will also have to find a turbine housing designed W/O any gate which doesnt exist.

Nevertheless, I admire your effort and the fact you reached your goal

 

i justr welded the housing shut with a plate so it doesnt flow through there anymore, i didnt show a pic of it though... is that the answer?

 

Dont take any offense but an upgraded WG actuator would hold boost better as well, this just seems like a lot and your not getting anything out of it besides more attention and probably a loss in performance. Having the exhaust flow hit a striaght 90* out of the twin scroll manifold probably disrupts the air flow a ton when at full boost.

 

yeah i understand thats there is prob gonna be n gain in it but i like being trying things and love externals so it all works for me i dont mind a small drop in perfomance its worth it to me... but we'll no for sure about the performance end soon going to geta few dyno runs in to do a comparrison

 

gotcha, well good luck on the runs

 

thank you

 

Should have just got a dump tube if you want noise. Its nice to see creative ingenuity tho.