wardy18 33 1 Cars Posted February 23, 2008 Ok so next year is gonna be the big engine year for me, with a 2.2ltr Conversion, probbaly XU10 block from Hi Flow and then a Big Valve head from Puma, i know the 45 Weber would still be well capable for the job but would i get anymore power from a set of Twin 50 DCO's?! Can these even be fitted to a Xu9 head?! thanx simon Share this post Link to post Share on other sites
