First of i want to introduce myself since im new here. I just got a 1988 mazda rx7 gxl my first rotory so my question is what kind of oil should i use synthetic or the none synthetic the car has 87,000 miles on it.

 

Lol, search up on that. Synthetic has been used by some owners...

 

https://www.rx7club.com/showthread.p...=synthetic+oil

 

http://www.rotaryaviation.com/oil_in...p_adaptors.htm
this way you can use synthetic, and not have to use pre-mix!

 

i used synthetic. i dont really know if it makes a difference besides the amount of smoke at wot..........


peace

 

I think syntetic is the way to go. Rotarys operate at really high tempatures therefore synthetic is great because it has a higher tempature rating compared to conventional. Synthetic also keeps the parts cleaner by having less build up

 

if your still running your omp system then dont use it. If you have that thing diable then go ahead and use it.. But check the fourm first

 

Welcome to the board franciscoescn

Please read the FAQ for FC sticky thread found at the top of this section before posting. Many of the commonly asked questions (such as the one you started this thread with) are covered there. Here is a link, if you can't find it at the top of this section: https://www.rx7club.com/2nd-generation-specific-1986-1992-17/frequently-asked-questions-2nd-generation-rx-7-faq-fc-494667/

I am closing your thread due to this subject being covered many many times already as well as in the FAQ for FC sticky thread.