getting a p0300 code and it wont go away, i desensitized the misfire detection with hptuners but it still shows up, set most values that were in the 100's to about 2000. in the med rpm table.

another thing is i'm getting alot more spring sound(comp 918's) from my driver side valve cover,

this weekend racing a 6.0 rcsb i hit the limiter @ 6600 a few times..

do you think i could have bent a pushrod?

or should i raise the misfire even more than 2000?

 

TTT I am intereted to know....

 

Here is the best information on that problem.

https://ls1tech.com/forums/showthread.php?t=162767