synthetic 2-cycle oil

i wouldnt bother with royal purple, personally its too exp for ht engines i do however use it on my motorcycle but its for 4stroke and i dont really notice a diffrence. I still continue to use it tho.
 
I got some 5w-30 royal purple for my car (Nissan 300zx) with 138,000 miles and it seemed to give a small boost in power. It's a very slick oil and I'm sure that it's great on moving parts. I'm going to stick with Royal Purple for my car from now on.

I'm going to break my HT in with some Briggs and Straton dino oil and then only use royal purple after that. Oil is so inexpensive that there is no reason to use cheap stuff.
 
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