I have an IO-360B1B (vertical induction) with AFP injection. Something is screwy with the fit between my FAB and the air filter, as when I look into the snout I can see there is not a good seal against the top of the filter. I think unfiltered and turbulent air may be screwing up my mixture in certain circumstances. Anyway, could somebody refresh my memory: How big should the oval cutout on the aluminum top of the FAB be relative to the air filter itself? That is, when looking at the top of the FAB with the filter installed, should I be able to see all, part, or none of the rubber rim on top of the filter?
Im assuming that top of the filter should be sealing against the top of the FAB, rather than sticking up slightly through the cutout and sealing against the AFP plate that the FAB gets bolted to, correct?
thanks for any assistance you can provide
erich
Im assuming that top of the filter should be sealing against the top of the FAB, rather than sticking up slightly through the cutout and sealing against the AFP plate that the FAB gets bolted to, correct?
thanks for any assistance you can provide
erich