Another stupid gear ?

[usmcpony]

I have my list of Mods below and I want to make sure I get this right the first time. The car is mostly a Sunday driver and may see 3 trips to the track a year. Is it worth putting in another gear and which one do you recommend?
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2007 Mustang GT, Cervinis kit, Alloy with painted tungsten stripes, Polished KB 2.6L,, 60 lb. injectors, Kooks LT, Kooks catted x-pipe, Magnaflow catbacks, Eibach pro-kit, 20" raceline rims
467 HP/421 TQ

http://www.cardomain.com/id/usmcpony

 

[stkjock]

no gear in the mod list.....

 

[W1ldcat]

I take it you have 3.31. I like my 3.31, but I bet you'll see faster times with a 3.73. Especially with the 20's.

 

[Forge]

simple
turbos - 3.31 or 3.55
anything else - 3.73 or 4.10 (4.30 if you dont do much interstate cruising)

 

[usmcpony]

I have 331 right now and I was thinking 373's