Just finished installing the Anti-Splat oil separator on my RV-7 with a Superior IO-360-B1A1 engine. I purchased the install kit and vacuum valve with the saddle. Parts looked great and the install kit came everything needed. My order shipped out the same day ordered.
The one issue had I believe is specific to the Superior engine. The oil return is set out a little bit from the accessory case and caused the 90 deg fitting to interfere with the engine mount. I used a low profile 90 deg NPT adapter couple to the included NPT to AN 90 deg fitting. A straight NPT to AN fitting would have probably worked better here but anyway, here's a picture:
The exhaust saddle made the vacuum valve the installation simple. Overall, other than the snag with the oil return it was a pretty easy install.
The one issue had I believe is specific to the Superior engine. The oil return is set out a little bit from the accessory case and caused the 90 deg fitting to interfere with the engine mount. I used a low profile 90 deg NPT adapter couple to the included NPT to AN 90 deg fitting. A straight NPT to AN fitting would have probably worked better here but anyway, here's a picture:
The exhaust saddle made the vacuum valve the installation simple. Overall, other than the snag with the oil return it was a pretty easy install.