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need help with fuel pump psi for carb


Contributing Member
Hello, i have a 1999 GM 5.7 Holy carb SAEJ1223 75021-3 1743. Need a electric fuel pump. 24' Wellcraft sportsman 248. please help. None to match up also.


New member
Hello we have a 5.7 v8 larson . when we excel it cuts out and dies , it runs great till you get to 25 to 30 and wants to die , we replaced plugs and fuel seoerator and fuel but still wants to die ?