Here in Germany they are selling the Fire 11 with 2045 pipe for an extremely attractive price. They are selling the Cross 11 with 2087 for €40 more.. I thought these were the same engines? With different heads though or whatever. Do the heads even make some difference in performance?... Have heard of issues for ex. with the Nova Toro Nero heads.. BTW, which Nova is the F11 based on?

Also, how do the pipes differ? Thanks.

ps Just browsed some more German online shops. Practically ALL of them are selling the F11 for huge deals. Starting to make me wonder why...