maybe someone can help me,

i got a 91 911 carrera 2, and was wondering if there are some tricks to change the 12 sparkplugs. the ones on the top look a little easier to change, but the ones the bottom side of of the engine...? do i have to drop the exhaust?

would be thankful for any advice.

 

You might want to check on the 964 board as well, but I believe you need to drop the exhaust to get them out.

Best of luck

 

Although written for 993's, an article <a href="http://p-car.com/diy/sparkplug/" target="_blank">here</a> should provide some guidance.