07-03-2013, 10:33 AM
Your knocking is just the shorter injection length and higher injection build pressure if your not getting coal on boost you haven't got enough fuel in top end either because of max fuel or lda settings. Even totally advanced on the slots it's fine as long as your not putting in 300hp of fuel. Sounds like you just need to up your total fuel injection.
![[Image: 22f2b6b2-758b-4c1c-96fb-6fa9c6059b13_zpsf306b56b.jpg]](http://i585.photobucket.com/albums/ss299/Ha11elujaz0rs/22f2b6b2-758b-4c1c-96fb-6fa9c6059b13_zpsf306b56b.jpg)