CBR600RR 2007-2012 SUPERFLARE VELOCITY STACK KIT
Boosted a bit of mid,
1-3 in the upper mid, Revs higher with more power.
2-3 at peak and
extends the peak rpm 700 to 1000 rpm higher, where it’s 3-4 hp stronger at 14.5k rpm than stock stacks
when measured under loaded dyno testing conditions on a bike with stock cam timing
Generally, we don’t usually remap the FI when doing stack design, preferring to design stacks that improve power without creating humps and hollows in the fuel delivery curve.
The Factory pro Stack advantages are better average upper midrange and the addition of a “triangle of high rpm power” (that wasn’t there before). Instead of power dropping off just over 14k and shifting at about 14.3k, now, you have an extra 700 – 1000 rpm of increased powerband and better peak power that wasn’t there before.
