Hello guys. Im here again with needs of some suggestions about my engine.

Made the story short, the car spun bearings after a race (it was bad quality bearings, I made a mistake, I know ). After that, my crank was damage and I need it to cut to 10. I install the crank with oversized main and rod king Racing bearings. When start the engine sounds great and feel great and soft, etc. I never felt the engine like that very nice . The thing is when I made some pulls with 25 - 26 psi the car runs great but I have intermitent check engine light (knock). I made some logs and saw knock too.
I made some pulls in roll this week (I said to myself, if the engine its have something bad it will be break) but nothing happen

Before the engine spun bearings, engine gives knock and oil was dirty (for wear bearings of course). Now the oil its clean, almost 600 km after start the new engine with oversized bearings. I dont know what else can I do to knows if the engines its ok, because knock not dissapear.

 

Your bearing story, past & present has nothing to do with knock, the log file is terrible with many unnecessary parameters while missing the most important such as AFR and a functioning load parameter. I highly recommend that you take the car to your tuner for a proper re-map.

 

AFR is in 11.1 - 11.3
I think load parameter was in the datalog.... I will check that in evoscan.

 

You need to adjust the mut table in order to properly log load2byte.
Your knock readings are either real or phantom, in both cases it has nothing to do with bearings or oil. Just have the car remapped.

 

Ok, i will apreciate.

Before a remap with my tuner, I would like to use Q16 to see what happen, if its real or phamton knock.

 

the problem is in my country right now we dont have VP Q16. I dont know what can we do in this case...