Hi guys, I just did the compression on my rb25det and found something wird about it, so info is appreciated.As I know the fsm says 185psi factory compression, 142psi minimum acepted and 14psi diference between them, so the thing is that my compression shows (I've done it with Wide Open Throttle for about 7 sec., all spark plugs disconnected.)
I'm not sure about the firing sequence, but I thing it is 1-5-3-6-2-4, is this right?
If yes I have #1=180psi-#5=190psi-#3=190psi-#6=190psi-#2=190psi-#4=180psi.
Can this motor been done something like cams or something to get that much? I got really surprise when I saw that the motor is really really clean and with these # too.
So let me know what u think about it!