socalLS1

iTrader: (1)

What converter do you rec. on high compression 408 on 400 shot on th400? minimum street driving lots of racing. thanks

CalSpeedPerformance

iTrader: (64)

...thats a horribly written/explained question. In which I will give an appropriate answer.

Answer:
A big converter.

bmxer8699

iTrader: (16)

Yank 4400

Ragtop 99

iTrader: (7)

for a 400 shot, you need a built converter; not an off-the-shelf unit. You can start by talking to yank. They have an extreme line that is built for nitrous. It had a lock up based upon torque input. Vig makes a triple disk lock-up converter. I don't how these carry over to the TH400.
Circle D is also builds converters, I don't know their product line so you ned to give them a call.

Circle-D

iTrader: (21)

Definitely need a custom build. For a 400 shot it needs to be built right. Make sure it has a billet front and a flanged and/or balloon plates on the tranny side. Fully furnaced brazed and tig welded, bearings and upgraded sprag. Give me a call if you have any questions.

Chris

socalLS1

iTrader: (1)

thanks for the advice. you guys help me out alot, i'll let you know how build goes.