14-02-12, 09:26 PM
(14-02-12, 06:55 PM)solorider link Wrote: looking at the design of the pipes the reason is the pipes are a 4 into 2 into 1 which will give a increase in the midrange where a 4 into 1 will give a top end power increase,that is if they have been designed properly,but you will probably have a slightly less top end power output,but to be honest how often do you use the upper part of the rev range?
Not much i'd prefer torque throughout the rev range, top ends still gives a surge above 7-8k rpm.
Can feel the wheel lifting up in second as it climbs the rev range