RX7_rotary

Hi all.

I am going to use Castrol GTX Protection+ 15W40.
Which of one using this oil and what are you thinking about it???

In my choise is also Motul motion 4000 15w50.
Which one is better???
Give me some recommendation....

Mahjik

iTrader: (1)

In general, you should stay away from 40 weights. Their ash content has in the past been proven to be much higher. Unless you have a real reason to use otherwise, I would suggest finding a good 10w30.

RX7_rotary

others advice.........
What are you thinking about both oil????????