right now im getting ready to install a vortech s-trim on my car. In september im leaving to go on deployment and when I get back Im getting a built block, trick flow heads, and upgrading the tranny that way I can use nitrous also. My question is what transmission would be the best for a car that is pushing 550+whp?

 

just send your 3650 to promotion powertrain in florida and they'll build it to hold 750hp. thats what im gonna do

 

how much would that cost?

 

Go with a T-56 with a 26 spline

 

id like to do that but dont know what all needs to be done to do the swap

 

https://mustangforums.com/forum/4-6l...tructions.html

 

That's what I've got and I'm about 550 to the wheels as well...in that range anyway.

I didn't click the link, but I know Liberty Gear makes a 26 spline input shaft for the T56. I think it's only $350.

 

promotion builds your 3650 up to 750hp for $750....

 

thats one good deal. Id rather do that and save some money

 

does the same go for t-45s? I know you can buy them outright for $1450 or so.