[82SC]

well after SO many complaints from friends and family about the smell of my car I have decided to attach the O2 sensor back on my car...I think it is running rich

well my pre-1974 heat exchangers obviously have no O2 port. I am wondering where I will have to drill the hole?

I have heard some things about it being too upstream or downstream can ruin things...any idea?

anyone have the contact info for SSI? Maybe they will have the answer as to where they put there port on their SSIs

Thanks

MJ