Classic Superbike / Junior Post Classic: Change to regulations - Printable Version +- TT Website Forum (https://www.ttwebsite.com/forums) +-- Forum: Previous Yearly Reports (https://www.ttwebsite.com/forums/forumdisplay.php?fid=254) +--- Forum: Previous Manx GP / Classic TT (https://www.ttwebsite.com/forums/forumdisplay.php?fid=253) +---- Forum: Manx Grand Prix 2011 (https://www.ttwebsite.com/forums/forumdisplay.php?fid=80) +----- Forum: Information, Press Releases etc and your comments (https://www.ttwebsite.com/forums/forumdisplay.php?fid=82) +----- Thread: Classic Superbike / Junior Post Classic: Change to regulations (/showthread.php?tid=11020)

Classic Superbike / Junior Post Classic: Change to regulations - Malcolm - 18-05-2011 Following consultation with competitors, agreement has been reached with the ACU to allow a change in the published Classic Superbike / Junior Post Classic 2011 regulations. The change means that engine rebores for engines with more than two valves per cylinder are now acceptable up to a maximum increase of +1.00mm above the original bore size. The actual capacity of the engine must not exceed the capacity class limit. .