Th350 or Th400????

[fatride]

Need your guys help, I'm torn between which tranny to go with here. What are your thoughts. The car is a full weight street/strip car. Mid to low 10's is the range the tranny will see. I know a few guys who are running mid to low 9's with a 350, but the cars are light. I preffer the Th350, but will it live with the weight of my car and going mid to low 10's??
Thanks for any help!

 

[quickt]

Need your guys help, I'm torn between which tranny to go with here. What are your thoughts. The car is a full weight street/strip car. Mid to low 10's is the range the tranny will see. I know a few guys who are running mid to low 9's with a 350, but the cars are light. I preffer the Th350, but will it live with the weight of my car and going mid to low 10's??
Thanks for any help!

I would run a 400. If you spend the cash need on the 350 to be dependable you will have much more money in it and the 400 will still be much stronger basically stock.

 

[cruzn57]

I agree.

400 is much stronger, and have Lonnie do it so you know you got what you needed.
and he's close to you!

 

[Raymond Bunch]

Need your guys help, I'm torn between which tranny to go with here. What are your thoughts. The car is a full weight street/strip car. Mid to low 10's is the range the tranny will see. I know a few guys who are running mid to low 9's with a 350, but the cars are light. I preffer the Th350, but will it live with the weight of my car and going mid to low 10's??
Thanks for any help!

That's one nasty combo in you signature man. I personaly would do it right the first time and go with the TH400. Lonnie will treat you right too!

I love the Stage 2 200R4 from him, I went this route due to driving the car long distances ect. :wink:

Ray

 

[blackplague]

Nothing wrong with a TH350

Dusty was running one for a while. Here is a 350 i did for a local guy and this is 2 seasons old already! new best last night - Organized Drag Racing and Autocross - Third Generation F-Body Message Boards.

I think you'd probably be happier with a 400 though for longevity reasons.

Mike.

 

[J-B Racing]

I would run a 400. If you spend the cash need on the 350 to be dependable you will have much more money in it and the 400 will still be much stronger basically stock.

Lonnie.....You da Man with 400.....

 

[KevinB]

The 400 all the way! That is one part in my car that I never even think or worry about.

 

[Dusty Bradford]

Dusty was running one for a while. Here is a 350 i did for a local guy and this is 2 seasons old already! new best last night - Organized Drag Racing and Autocross - Third Generation F-Body Message Boards.

I think you'd probably be happier with a 400 though for longevity reasons.

Mike.

Yep, true story. Ran a T-350 for 3 years now with more stock parts than anyone would imagine. Been 5.90-6.0's more times than I can count at 3500#. Total cost was $1000. We will not be swapping to a 400 anytime soon.

 

[quickt]

Yep, true story. Ran a T-350 for 3 years now with more stock parts than anyone would imagine. Been 5.90-6.0's more times than I can count at 3500#. Total cost was $1000. We will not be swapping to a 400 anytime soon.

You guys are real lucky.

 

[Dusty Bradford]

You guys are real lucky.

Broke a stock input 2 years ago but haven't had any issues since upgrading it.

 

[fatride]

You guys are making this hard
Thanks for the input