i have a few questions
1) what psi should a standerd s2 run?
2) how much of an increase is safe on a standard (or near standerd) engine?
3) is there any safe way to set up a new -31 actuator without a gauge or is this just stupid,

i have many plans but at the moment i just want it running right, i think a decent rolling road setup is needed as well

thanks in advance