Hiya
I'm in the process of converting my 90spec xr3i (zetec engine conversion) to bike carbs. I've got the carbs bolted on and the ignition sorted but I've hit a snag with the fuel lines.
I can't get the fuel pump (engine bay suction type pump ) to pull fuel through the original feed line, i'm assuming it's the intank pump thats causing the issue. I can get it to pull fuel through the original return line................. so i'm wondering is it okay to do this ?