RAM = How I see ram is a speed event. It's linear so the faster you go, the more pressure behind the intake valve. When the in-valve opens, who enters the void and fills it faster? Air. What happens next? Lean? So you lean the bike out that needed more fuel at a higher ram pressure so both fuel and air sort of match? Now you leaned out the map as per a static dyno? Where is the fuel for the valve pressure waiting to enter? You'd need to be in a wind tunnel to tune for ram.
Map = So if the stock OE runs a 14.1a, you install a flash with a 13.5a, might you be over-rich now, or sort of added more fuel than air at full RAM, then slowed the bike down? Doubt it, right?
Then there is the Brock test of 2 less HP due to the subs disabled for higher rpm and now look at that loss of a 'faster event' occurring with more air. Subs are gone so this is not slowing down the air for the fuel to enter before 'the void is filled faster with air,' not gas and that [ratio].
It's generally slow all over.. strange how that happens even with traffic being lite; where it would be busy at that same time. Is it the season for More riding time less net time?
Tormenting the motorcycling community one post at a time