wimwerf

when you have a -31 actuator....when do you need a -34 actuator then.

Rhys

dunno but im running 400bhp and still have a -31

dave cos4x4

iTrader: (5)

good question.


Dave.

wimwerf

anyone?

gurnE

Don't know anything overly technical about it apart from lift pressure on a -31 is 7psi and on a -34 it's 14psi

I think -34 are better over stage 3 applications

I run a -34 but couldn't really tell you the difference as I fitted a boost controller at the same time and they make sooo much difference

gurnE

https://passionford.com/forum/viewtopic.php?t=24096

Found this thread in the technical archive

wimwerf

thanks gurnE but im not a goldmember

maybe if you want to boost more like 2bar then a -34 will be a good choise.

Paddy

I'm running 15psi with a -34.

Ask Karl Norris why as I'm not technical

Something to do with less overboost on a -34 I think???