Many years ago, there have been rumors that competitive oil is not clean and suitable for sports but not suitable for civilian use. In fact, I had some concerns myself before, but the rumors from hearsay depend on who said it, and their reliability is doubtful. So I still can’t resist the perfect driving experience of track oil and still use it every year. This time, it’s time to draw a conclusion. I spent 9 years exercising 90,000 KM to give myself the truth.
I like this workstation best, VIP hahaha
My car must be handled by the master himself, and no one else will give it to me.
Remove the ignition and other peripheral components first
Then, after removing it, the cylinder head was quickly removed. Then this is the rubber sealing ring that was removed. I thought it was made of aluminum alloy. The rubber seal ring has been almost 10 years old, and it will definitely not work. It is good enough to last for more than 9 years. Compared with other models, I am really satisfied
This is the internal structure after the cylinder head was removed. I have always wanted to remove it and have a look. This time I am satisfied. How about it? There is nothing unclean at all, right?
Bright orange, the timing chain on the side is still bright and clean as new
The wear on the camshaft is also very small, and no abnormal scratches are seen on the mirror effect of friction
bright
The mirror surface did not have any abnormal wear and tear. I lamented:
The friction pairs of the camshaft look impeccable and the friction is very delicate, not to mention that I am a fan of high-speed burst engines with 6-7000 revolutions.
In more than 9 years, TORCO SR5R has been used for almost 5 years, TORCO SR1R, SR1M, and SR4 have been used for 2 years, MOTUL 300V has been used for more than 1 year, and then it has been tested on other oils (Castrol, ROCK, Red Line, Shell) for almost 1 year. Facts show that no matter what oil, as long as it is genuine, there are unnecessary worries. No matter how clean the oil is, it will not be much better if it is not maintained on time. Oil that is not clean and strong can also shine brightly if it is maintained frequently
The next step is to clean the oil on the cylinder head, because it is inconvenient to install without cleaning
I can rest assured when you do things
Then, while drying the cylinder head, the master took a rest and smoked a cigarette and chatted
The parts have arrived, ready to start and finish.
Some grease on each seal ring strengthens the seal and facilitates installation
It may seem simple one by one, but the master is very careful to ensure that it is fully installed and not just stuffed in
OK
Then there is the cylinder head sealing ring, which is also installed very carefully
Because the whole process takes a long time, cover the engine with something to avoid entering too much ash layer
Prepare to take a photo before getting on the bus. Hahaha
laminate
It’s installed in place. Okay, it’s a perfect car again with no problems.
BaldwinPullman 
3 
September 22, 2024 
