REW Sequential Dyno - very uncommon results

[TitaniumTT]

Ah, 275 kpa is about 40 psi, but that is including the 100 kpa of atmposphere. Car off, key on, the MAP and the EMAP are @ ~100kpa. So that 275 kpa is really only 175kpa of internal exhaust "boost" or about 25 psi @ about 12.5 psi so it's a 2:1 at the higher revs which is right about the limit of where you want them to be. Anywhere from a 1:1 - a 2:1 ratio is generally acceptable. So when we get up towards 15psi it'll be interesting where they go. Honestly I think she'll exceed the 2:1 ratio and max out the 3bar MAP sensor I have for the EMAP