Wide band, new rev drum, sonnax od servo, pin leak addressed, 4th accum blocked . large servo feed hole .093 or larger. 220 to 230 max line at WOT and yes, But will still be hard on the band, its a big jump right at 30 percent, And more with wind resistance of the car will be about like having a car that weighs 2x as much . But yes can be done , I would not suggest it daily and a solid 3-4 clutch set up also a must as those frictions while already applied have to hold all of that too, I would say an 8 friction and no leaks in the 3-4 hyd.
But even with all of that I would not suggest it regularly unless you are reared really low like 4.11 4.56
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Frank formerly of Performabuilt, Now just me, What can I build for you today? Call or message me. Click sig pic for my facebook