Steeda makes a timing adjuster for the 4.6's, but from what I've heard, unless you have a supercharger and need to retard timing a bit or tons of engine mods, the 4.6 doesn't benefit from this mod as much as the 5.0's do. I think the difference for the 4.6's comes in the different computer and emissions equipment.The piece runs around $179 or so, so mod money might be better spent on something else. It might be different for the DOHC, though. I'm sure someone will chime in and yay or nay what i've said but I thought I'd butt in anyway.
Stefan
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66 Standard coupe
200 inline 6 - Pertronix ignition, Flamethrower Coil, K&N, Clifford Perf. 6 into 2 headers, Holley carb, three row radiator
96 GT Convertible
Bosch Platinum +4 plugs, B&M Ripper
K&N, removed air silencer, Tokico non-adjustable struts/ shocks (more to come)
Next up: 3:73's and side exhaust
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