Hey guys I was wondering how long does new weather stripping take to break in. The one on Big Red arent to bad but every now and then when I wash it water likes to seap through. I tried the new ones on today just to see what it would be like and you have slam the door and I mean SLAM the door lol I ended taking the one I tried on and put the old one back on.
"Big Red" 1986 Ford F150 XL
Ford 300 i6 4.9L .20 over bore(303 cubic inches now), p&p head, Crower 19212 cam, crower lifter spring kit, cloyes timing gears, EFI manifolds, Offenhauser C-series, Edelbrock 500cfm, DUI Ignition Dizzy, dual in single out magnaflow exhaust dumped before the rear axle.