ARE THE 850 CC SECONDARY A DIRECT DROP IN TO THE PRIMARY RAILS?
NO MODIFICATION NEEDED?
I RUN ON TWIN TURBO SETUP, and see regulary 93 % at wot
I HAVE A POWER FC / BASE MAP
ANY MODIFICATIONS TO DO ON PFC , i only have the commander, no dataloggit...

i've already a second set of 850 cc secondary in my possesion, it's why i ask..

 

A little work is necessary.

This has been covered as nauseum. A simple search for 850 primary rail will yield a lot of results.

 

Modification to rail is needed, as is a Datalogit to tune the PFC for them. As railgun said, search, loads of info on the subject.

 

Few things things:

1. All caps implies that you're yelling at us.
2. Search
3. 1/8 milled off and a PFC/Datalogit
4. Better know your idle adjustments

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Use the search
there are lots of post about it.
they work but you have to mill the riel.
Use the search of the forum