buzzing fuel pump?

[88fivepointoh]

ok, the stock pumps are not so great, I do recommend going in there once rather than multiple times just cause its a hassle to keep doing. Engine mods like, heads, nos, any power adders etc would need a upgrade... if you don't plan on making major mods or anything in the near furture at all, then go with a 155 or a 190.. the stock size, has issues with starvation, which also it sound like your experiencing already do to failure. you won't do any harm in upgrading to a hi volume pump. you'll just be in better shape for the future.. in your case, a 190lph would be great. A adjustable regulator and gauge would be a great compliment to get the most out of your motor and for fine tuning.