4Doors
NAXJA Forum User
- Location
- FL Panhandle
I'm about to change the o-rings in my OFA, which is vertical on my '92. I've considered turning it to the horizontal position, but I'm curious if it is really that big of an improvement. I've searched and some people talk about the oil draining out of the filter when turned off, but then I've read a few remarks that seem to indicate these filters use an anti drain valve to keep them from emptying. I'll be installing a larger Mobil1 M301 filter. Eventually I'd like to do an oil filter relocation with a dual filter adapter, but don't plan to do that right now and must change those leaky o-rings and old oil today. Any input on turning that OFA would be appreciated, thanks!