Okay, I wasn't sure if the big "BOOST" on there and not being able to back that up would be ricey(I might be looking at a nitrous oxide kit later on). I'm looking at the TRD
boost gauge with the pillar.
I get the idea of psi and everything, but how would "vaccum" be defined in this sense. How much air the engine is sucking in?
Thanks again for the replys guys, greatly appreciated