oldfordisbetter

Im trying to find some better headers then the crappy summit racing craps i got on it now along with replacing the true dual exhaust with a h pipe .... but i noticed i have o2s....do i need them when i replace everything?

Venomantidote95

not a must have on a carbed car!

mjr46

are you sure someone just isn't using the o2's to plug the holes in the 86 and up true h-pipe?? 85 carbed cars shouldn't have o2's the cfi ones had one o2

oldfordisbetter

Its a true dual exhaust.... summit headers then a cat on each side then magnaflows then exit at bumper....

mjr46

that's not what I asked, read my post again

oldfordisbetter

The connectors off the 02s r connected to a plug... its not just in there.... i need to get the car back up on a lift....its so low....

tinman

I have used oil pan plugs for in the O2 holes in BBK headers, worked good......