cleaning 5th/6th ports what gaskets do I need and any other crap?
 

Car feels alittle slow around 3000 to 5000 rpm, I 'm guess my ports are stuck shut. I have a a/f gauge she's always running real rich between those rpms, is this because the ports are not opening up right? I lean my car out between those rpms with my S-AFC is this hurting my engine? What gaskets do I need?


91na
intake,exhaust, S-AFC:D

I dont' have all the answers to your questions, but you will need a new lower intake gasket and upper/lower intake gasket. You'll have to special order them, so do it ahead of time so you rcar isn'
t down for long.
Its a real pain in the ass to remove your intake dont' do it unless you plan on spending some time to make it run right after.