2 2002BLGT Well-Known Member Dec 18, 2003 2,945 4 59 Bedford VA Oct 22, 2007 #21 Oct 22, 2007 #21 Scorcher2005 said: Isnt 10* pretty much stock timing advance? It may not be in the 4.6, but if i remember correctly thats what my fox came with. Click to expand... most foxbodys see 21 or 23 degrees with stock PCM depending on the stock PCM code .....A9Ls run 21 degrees of timing at WOT ........10 degress is what BASE timing was set at from the factory .....
Scorcher2005 said: Isnt 10* pretty much stock timing advance? It may not be in the 4.6, but if i remember correctly thats what my fox came with. Click to expand... most foxbodys see 21 or 23 degrees with stock PCM depending on the stock PCM code .....A9Ls run 21 degrees of timing at WOT ........10 degress is what BASE timing was set at from the factory .....
