Biggest thing is traction and getting off the line… 2.6 60 foot is horrendous.
On a drag radial a potato will cut 1.8s.
Your car would likely drop right into the 14s where it should be until you get more comfortable drag racing it… possibly high 13s.

 

When you change the rear end gears to 4.10 rebuild or replace the posi/Trac lock. Could even just take the spider gears and clutches out and reverse the clutches and re-shim and put back together. Then no more one tire fire.

 

Without traction it will never be fast! Spinning ain't Winning!
1) fix one wheel peel
2) get a drag tire. So you can give it all the power.
3) get a gear.
4) get a higher stall converter.
5) Making more power.

This is the order I would do it don't worry about #5 until you have 1-4. If money is tight you might could do the stall before the gear 3.27 are not the worst. But if you are paying someone to do the work it would make sense to change the gears while the fix the trac loc.

 

Did you also replace the valve springs on the heads?

 

¿También reemplazó los resortes de válvula en las cabezas?
[/CITA]
Yes

 

Is this a stock AODE? Those transmissions are slush boxes from the factory. Look into a 4R70W swap with JMod. Get a good 3200 stall converter, rebuild the rear end. Get some sticky tires and youll see at least 2 seconds of improvement.

 

From my experience and my opinion, don't do the 4.10 gears. Go with 3.73 or maybe 3.90s.

 

The AODE has close ratio gears, that is the 3rd and 4th are the same as in the 4R70W, but the 1st and 2nd are close to the 3rd gear. So putting in the 4R gears would make 1st and 2nd like having two steps lower R&P gears.

What intake is on that, ported what kind of intake? If it's the stock intake, yank and chuck that, any GT40 or Explorer intake is much better for street rpm's, versus stock E7 etc.

You can install the same Jerry's Mod into the AODE. Give it that and a better torque convertor, and better gearing for fun.

 

1. Think of mustangs as "fun" and not so much "dominating performance".
2. A torsen rear end with torque arm/panhard bar suspension and full length subframes was a huge performance leap when I got them. It felt like a brand new car and there was no axle windup at launch. I recommend 3.55 gears.
3. I recommend against all the little things like bolt-ons and engine detailing. Get a blower and gears, and if your car still isn't fast enough then get a 2015+ car.

 

The good thing is you only have to buy one drag radial for the rear. 😆 JK.
Need to fix the one wheel peel. 3.55 or 3.73 your choice. The .67 4th overdrive will do well all around highway and street, don't forget you will have to live with it 99% of the time outside the track. I personally wouldn't do 4.10. Stall covertor change. 24-2800. You will need an additional transmission cooler to keeps temps down on the street. About the cheapest power adder you can get besides a used supercharger is a nos kit. Your time seems about correct if your spinning with a 2.6 60 ft.