07-02-2018, 12:28 AM
i wouldn't say more money more better stuff..
i use to cut them open , an see what comes out of engine , and how well build they are.
many posts on bobstheoilguy forum. its usa forum about car stuff, you can see people send filters and oil to get them tested. when i was in test engineering on cars we use to test oils with the oil companies piggy back them on our new engines we were developing on the dynos.
i use to cut them open , an see what comes out of engine , and how well build they are.
many posts on bobstheoilguy forum. its usa forum about car stuff, you can see people send filters and oil to get them tested. when i was in test engineering on cars we use to test oils with the oil companies piggy back them on our new engines we were developing on the dynos.