A Standard T4 PT88 is a .96 a/r and would work well for your setup. I've seen them make 1100 rwhp

It will spool pretty well with that stall converter.

 

i would think with that much converter, it will spool within a second or two at full throttle. full boost launches would not be out of the question.

 

I did the price is AWESOME and i looked at some pics of a couple kits he has built and they look really nice, so im just going save the money and go with the pt88 t4 kit! Thanks for all the help guys, and in a few months i will have the rest of the money to get the kit!

 

How well would a GT91 work?

 

A GT91, GT88, or even GT80 would also work well. That 408 with 3600 verter would spool the std T6 just fine. Id want a T6 on a 408 if it were me..

 

My converter is (unfortunately) around 3600 now, and with 1.10 AR T6 it spools stupid fast. And its only on a 6.0. 408 would be ridiculous.

Jarrett, do you feel like you are blowing through your converter with the 3400?

 

A GT91 on a 370 with a Yank 2800 converter. That going to be crappy? I don't know much about turbos at all....Sorry.

 

Well i have no idea what flange or A/R to use cause im new to this but i would like it to spool fast for sure! Im just trying to kill evey mustang i see and ford lighting i see! lol

 

It blows thru pretty bad with the pt88 at 20psi on a 9 sec pass. The tach never drops below 6k unless I lock it. With the 76mm it's perfect. Drops to 4800-5k on a 5600 rpm shift and pulls hard. Only reason I leave it loose is so I can still spool up in Co in the 8000'+ DA. I know it's hurting me at sealevel...