Full Synthetic is obviously a good thing for many situations. Does it really make a noticible difference in HP? Well, I've made the switch from conventional oil to synthetic in four vehicles now and never noticed a change. The reason I switched is simply the added protection a full synthetic offers. Not a sales pitch like "get more horsepower!", having a little extra protection at certain times is peace of mind.
We get our oil from 4x4oil.com and also get a special fluid from the same company for our P/S fluid. It's Hydraulic Tractor Transmission oil and we'vre using it in our P/S. It makes a difference as Becca's steering was a little tight before using it, and much easier after making the switch. Team Lovell found out about this stuff and swear by it so we decided we had nothing to lose. It was a good change.
Best of luck.
We get our oil from 4x4oil.com and also get a special fluid from the same company for our P/S fluid. It's Hydraulic Tractor Transmission oil and we'vre using it in our P/S. It makes a difference as Becca's steering was a little tight before using it, and much easier after making the switch. Team Lovell found out about this stuff and swear by it so we decided we had nothing to lose. It was a good change.
Best of luck.