Subaru Legacy Forums

Subaru Legacy Forums (
-   Fourth Generation Legacy (2005 - 2009) (
-   -   VF46 cfm (

smokee_won 01-28-2013 06:17 PM

VF46 cfm
I just sent Grimmspeed my new in the wrapping VF46. I asked them to flow bench it to get a cfm. I haven't found a chart for one nor any static cfm data. Since I've seen cfm on almost all the other VF's we have for our Scoobies I want to see where our 46 stacks up. I will post it when I get it as I am sure Grimmspeed will let any who are curious know as well. I want to know before I pick my injectors and pump. :lol:

bigjweb 01-28-2013 07:35 PM

My guess is around 400-420 cfm

smokee_won 01-29-2013 06:45 AM

Hold that thought as I am thinking the same but knows.

bigjweb 02-22-2013 11:43 AM

any updates?

smokee_won 02-28-2013 11:19 AM

I am sorry. I was not able to get any flow data. The tight turnaround the dealer required for me to get the VF46 back them prevented it being but on the bench. I do have to give it up to Grimmspeed for the quick work.
What ever it was flowing before the port work, there is definately a difference now. My seat of the pants acceleromoter is registering a change in when the boost starts. I cannot do a full pull because I am still breaking everything in from the rebuild.

All times are GMT -6. The time now is 06:51 AM.

vBulletin Optimisation provided by vB Optimise v2.6.3 (Lite) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.