not able to rev past 5K

For your Ford Focus related discussion
iminhell
Posts: 683
Joined: Thu Sep 04, 2008 1:10 pm
Car: '00 & '01 ZX3's
Location: Darwin, MN

The SVT sample tube measures 69.74mm and my Pro-M measures 70.32mm. Realistically both are capable of the same HP limit. So no need to go looking for a "performance" one.

. . . and if you change sample tube diameters you should re-tune.
--John
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