a/f ratios on 850 turbos

[simbatheking]

curious what others are seeing for a/f ratios. specifically silber since there are so many burn downs with them and they claim to be able to run 10psi with stock injectors. ive heard most redline kits are running around 12-12.2 :1 ratio wot. redline seems to be one of the best reviewed kits as far as reliability and the tune goes. dave at redline said they can compensate for elevation and temperature

 

[fredw]

Sibler is 18a/f after 10 second wot at 7 lbs.. and will burn down thirty seconds into it.. been there, done that

They rely on brp ecm safety to save them, not always works out

There air box is junk, more air given to pto side and burn down always on that side, stock injection only good for 3-4 max lbs.

Justin’s Service is the worst out there hands down

Now redline.. whole different league of kit, not cheap but perfection

Video of my Sibler first clear day and this happens, it’s a lightweight