Originally Posted by Redlinegvr4
id say turn it up and tune see what happens with timing and knock... also you might run out of injector with 550s... id say you might want to look into some 660's and a keydiver chip.
keydiver chip??? Im trying to get tuned before TR track day so any help would be appreciated, im having a fuel problem........ its breaking up top end and it seems like its fuel cut but its not, i was told its running too rich.... it wont tach over 5200 rpm........ any help would be greatly appreciated.