Hey just drove up to nc and I'm up in the mountains. It appears i have lost about 3 to 4" of vacuum. All lines are good at the car drives ok. Could I be the density of the air? I am also running a 2nd gen maf t with an 88 ecu if that helps

I have the rear quarter panels Front passenger Rear passenger Rear driver Front driver is SOLD!! $35 plus shipping http://i197.photobucket.com/albums/aa216/starionlalo87/null_zpsaab0cc4b.jpg http://i197.photobucket.com/albums/aa216/starionlalo87/null_zps97ced44d.jpg http://i197.photobucket.com/albums/aa216/starionlalo87/null_zps4bb72d05.jpg

I'm going to end up rebarreling the Advans I have, and since that gives me the chance of changing the offset, which would you say would be the best offset for the Starion? They're currently 17x9 +25 all the way around.   Secondly, any recommendations on tires? I dont think I need to go as meaty this time...

I am looking to sell an entire cloth interior out of an 88.   See pics below: (I also have a headliner, center console, rear bolsters) http://i.imgur.com/bIsbmee.jpg http://i.imgur.com/RhonhAp.jpg http://i.imgur.com/Kf5B1e3.jpg http://i.imgur.com/Wby9m8y.jpg http://i.imgur.com/9Gp7ooT.jpg http://i.imgur.com/b6IsnPQ.jpg http://i.imgur.com/HBl100s.jpg http://i.imgur.com/29YlUsZ.jpg http://i.imgur.com/zbPafsY.jpg   I am willing to separate some times, such as the headliner, or center console. Front