Hei!
Og velkommen til galehuset
I had the same problem with my 97. I put in Dynojet, and after a bit of tuning
we got rid of the dip and about 16 hp more on the midrange
And it used a bit more fule. Almost 1 L pr MIL.
Men sprek som faen
Det er ikke mange her inne som leser skandinavisk, så mange vil google oversetting.. hehe
Bjørn