Was curious to know what fluids people are using ? Brands etc ? List what you use or think is best and your reason for why.

Im gettin my engine rebuilt and going to be running premix, getting all the fluids flushed and changed so thats why i was wantin to know the best to use

 

i run Valvoline 20w-50 in my engine and i hear ALL redline fluids are the best for trans and differential

 

https://www.rx7club.com/forum/showth...threadid=69669

 

Nice!

 

hahah! That's is hilarious!

 

Redline in transmission/differential
Castrol GTX for engine oil
Prestone for coolant

 

For the trans, MT-90 is awesome.

 

yup

 

i use castrol vmx80 for my trans. castrol lsx90 for my diff and castrol synthetic R 10W60 for my engine. i use genuine mazda coolant

 

castrol 20w 50 in the engine, mt-90 in the trans. and mobil in the rear end.

 

Never tried redline but I hear its great. I on the other hand use royal purple.