Yeah 4th is best as it's a 1:1 ratio, so takes gearing out of the equation. As Dan says, you need to keep the pedal pinned because the boost varies with pedal position.
Popped up to AKS today and got the Revo Stage 2+ done. B9, T4, F8.
Initially I was surprised how flat it felt compared to my custom map. Quite a marked difference in pedal punch. The Revo needs a much harder shove on the pedal to get the same sensation of midrange thump, despite going with the default non-linear pedal map. There was no timing pull on the test runs apparently and Vince there said it was quick, so I guess that's how it is.
During the 80 mile journey home, I got used to it and it's way smoother at part throttle and the 2500-3000 surging has gone. I think because it's smoother, it can be perceived as being slower, but the mph needle flies round just as quick as before. I'm not dissapointed, it's a really good map......I was expecting it to be more aggressive. I will play with the settings. I might back the boost off and add timing.
What do the numbers add/subtract in real terms? Say, going from T1 to T9, how many degrees of advance does it add, and is it across the whole map or just in boost?
The Revo intake is a lot quieter with their own software, which is a nice, but unexpected bonus!
Another plus point is an annoying jolt coming on/off the throttle around town has completely gone. Go Revo