SuperCoupeSC91
Registered User
just wondering if someone has installed these headers on a 89-93 SC if they ran into trouble ? aproximently how long it took them to install ? How much louder over stock where they ? should i put like lock washers with the header bolt kit ? I am just gonna take but connectors also with some wire and extend my O2 Sensors since they have about 6,000 miles on them, any sugestions and tips would be helpful thanks, i want to oder these headers probably this week, just would like to hear a little from people that installed them and what tricks they did.. Thanks Alot, Alex