| im confused! banks says to use a 7/16 drill bit for the manifold hole and tap it with a 1/4 inch tap. how will this work considering 7/16 hole is bigger than a 1/4 in tap?
im installing the egt sensor
__________________ 07 DURAMAX LMM
8" PRO COMP
4 12" JL W6
DYNAUDIO |