Proper psi at carburator

Posted by scottie On 2011/5/3 15:14:03

Hi all. I had to put a pressure regulator inline at the front of my carb. I have it dialed all the way up (5.5 psi), however the carb still runs out of fuel when I go uphill or faster than about thirty mph or so. New fuel filters, hose and pump. Everything I've read on this site indicates 4 psi should be sufficient. Any ideas? Thanks,

Scott