JB Weld... Will it work??

[BilLster]

yeah i grabbed 8 when i got a spare 351 truck manifold everything was $7.50 plus tax a pick a part.(the price of the manifold not charged for fuel rail or injectors)

i sometimes toy with the idea of using a older vortech style driver and weld in some extra injectors into the manifold.

cant help with the EGR tube because i cant remember what they look like or are made from if its the small white tube i think i once used shrink tubbing to fix a crack.

i can ask a friend about purolating 3-4 to you cause ive never tested them .

Ps how did you determin which injector was leaking

also one cost so much because they want you to replace the whole set. and normally ford has to break up a set to sell one.