Originally Posted by andrewabf
What dip, I never noticed a dip!!
What the hell is going on here, there is a dip??????!!!
Can someone please explain to
me WTF is going on here???
Maybe the ones from Turner have a dip, not mine!!!!
have a look at 2.500rpm- that is the only range where the Akra performs a little below stock.
Everybody who has no Akra is complaining about this - everybody who has one does not feel it
Reason is reduced backpressure due to HFC.