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View Full Version : what about a vf23 on a STI

stiblack
12-03-2003, 10:59 AM
how much power can a vf23 support and dose it make sens puting one a STI. is it worth it over a stock vf39?
thanks
Krinkov
12-06-2003, 09:07 PM
VF23 is supposed to be smaller than our 39, so says Godspeed
international B
12-07-2003, 01:48 AM
it is smaller... i had one on my wrx, i really wouldnt reccomend it for an sti.
pierceman
12-09-2003, 11:47 PM
I have the 22 it runs about the same, but pulls harder at the top
bikerboy
12-11-2003, 01:00 PM
pierceman:

Dude! I told you before you got that 22 to go bigger! You have a 2.5l that can spin a large turbo very easily. Look what an sr-50 does on the STI. It still adds more power than stock at lower RPM's. The gas preasure is ideal for larger turbos.

Plus VF's are limited to cfm to support a max output of 350hp.


Matt