hello, i bought a fuel pump from a guy off of 3.8mustang.com. it is a holley 190 lph pump with about 5k miles on it. how long do these pump last. i know it is a walbro and that is what comes factory, so i think it should last but i am worried that i should have payed the extra 50 bucks for a new pump. i got it for 50 plus 12 shipping, i think it was a good deal myself but you should know what my worries are if the pump does not last long. this is for my 95 v6 that needs a pump so i thought " might as well upgrade". it has been down for a good while and i need to get it going asap because i am borrowing a truck and it needs to be returned. i have limited money. very little and i did not have enough to get the new pump for 110 plus 8 shipping from summit so the 62 bucks for a 5k pump sounded good. what do yall think and sorry for typing so long