02-05-2011, 05:54pm
Hi all my 99 Busa drag bike won't rev past 9000 rpm, it hesitates getting there and when i back off to idle it stalls. It starts back up no worries. I can free rev it to the limiter any time. Had the fuel pump apart today and cleaned the filters but it made no difference. Could it be fuel pressure or an electrical fault?
Steve
Steve