![]() |
|
2004 to 2008 F-150 and Mark-LT 4.2L, 4.6L and 5.4L equipped F-150s and Mark-LTs. |
|
Thread Tools | Display Modes |
#12
|
||||
|
||||
![]()
Be careful on that timing. Of all the changes you can make that is the one where you can have too much of a good thing. If you hear anything that doesn't sound right back off the timing. You will probably be hitting a peak soon though since you are making tweaks for 93 on an 87 tune.
__________________
|
Thread Tools | |
Display Modes | |
|
|