Offshoreonly.com - What's the Proper Corsa Exhaust Diverter Flapper Position When Open?

Offshoreonly.com (https://www.offshoreonly.com/forums/)

- General Q & A (https://www.offshoreonly.com/forums/general-q-20/)

- - What's the Proper Corsa Exhaust Diverter Flapper Position When Open? (https://www.offshoreonly.com/forums/general-q/373485-whats-proper-corsa-exhaust-diverter-flapper-position-when-open.html)

Tractionless

09-26-2021 12:37 PM

What's the Proper Corsa Exhaust Diverter Flapper Position When Open?

Reassembling after power coating and noticing the flappers only open manually about half way. Is by by design to provide for some backpressure or should they be fully open (parallel with pipe)? Engines are all stock 1996 7.4 LX MPI's.

I searched videos, pictures, Corsa's website and this forum and the flapper position is not addressed.

Thanks for any help you can lend.

AllDodge

09-26-2021 02:56 PM

Full open

Tractionless

10-02-2021 07:36 AM

Quote:

Originally Posted by AllDodge (Post 4807059)

Full open

Thanks, putting them back together after powdercoating the pipes and adjusted accordingly.

All times are GMT -5. The time now is 05:15 PM.