rstoughy

iTrader: (5)

As title,

What is a 20psi Actuator?

Got a brand new one on an Exchange T34 Hybrid and was just wondering what it was in relation to the likes of a -31 or -34

Has a pretty strong spring by the feel of it.

Any info is appreciated as always

Thanks,

Billabong

It's most likely the lift off pressure (i.e. minimum boost it can produce on its own)

Can be tested with a Miti-vac...

GUZZLER

iTrader: (3)

a -31 opens at 10 psi & a -34 at 14 psi

Billabong

Oops! Missed the comparison bit, IIRc though, -31 is 8psi.

rstoughy

iTrader: (5)

cheers guys