[robhamster]

I converted three years ago on an '84 911 Cab and have never regretted it. My kit came with a mounting plate. I also changed the dryer and I use R-134a. The a/c works great on the hottest days on the highway even with the black ragtop. Around town it does get less efficient, but that was the case with the Nippo.

My experience is that there is less HP loss when I turn it on. I barely notice the compressor going on now whereas the Nippo cause a noticable lag on the engine.

I usually have to add a can of r134a each May when I fire the system up after winter due to loss through the hoses. Beats the hell out of R12 in terms of cost and handling issues.

Check with who you bought the compressor from for the mounting plate, you definitely need one.