LB7: lb7 injector cups

02ilduramax

Member
Jun 21, 2011
632
3
18
fulton,illinois
in the process of rebuilding the engine in my truck and figure while its out I might as well do the injector cups while it is all apart. my question is where is the best place to buy them?
 

TheBac

Why do I keep doing this?
Staff member
Apr 19, 2008
15,302
1,596
113
Mid Michigan
If there isnt anything wrong with the sealing surfaces, you dont need to replace them. Just reseal with new orings.


But otherwise, Lincoln or Creatures.
 

ironmax

chock full of goodies
Jul 7, 2010
502
27
28
Col. Ohio
If you're doing a performace based build there are a screw in style. You will need a special tool to cut the threads into the head. If it's staying stockish, then go with the originals if they are in good condition and reseal as stated above

Sent from my SM-J260A using Tapatalk
 

TheBac

Why do I keep doing this?
Staff member
Apr 19, 2008
15,302
1,596
113
Mid Michigan
Good point, Ironmax. Who is selling screw-in cups, and the tools to install them nowadays?