auto trans questions - Page 2

**Mr70** · #11 03-25-2009, 12:08 AM

and they upshift all by themselves too.

JoeG · #12 03-25-2009, 03:45 AM

[ QUOTE ]
Plus you can nuetral drop/slam that Turbo 400 into gear and it will hold up like a tank!!

Rich

[/ QUOTE ]

Won a couple of close ones like that..

although I wouldn't recommend a steady diet of this...tends to balloon the converter..

**kwhizz** · #13 03-25-2009, 06:47 AM

Get the Governor kit and play with the weights and springs.....you can get it to shift where ever you want it to.......

Ken

**Alss** · #14 03-25-2009, 03:44 PM

[ QUOTE ]
Get the Governor kit and play with the weights and springs.....you can get it to shift where ever you want it to.......

Ken

[/ QUOTE ]

thata exactly what I am doing..kits-governors are coming..hope to have some play time this weekend

Thanks

ALbert

ORIGLS6 · #15 03-25-2009, 07:24 PM

The M40 is a tough piece. My CY is good for shifts well over 6K in stock configuration.

**YENKO DEUCE REGISTRY** · #16 03-25-2009, 09:23 PM

I've driven bone stock CW trans'd Deuces that shift north of 6k - every time!

**Salvatore** · #17 03-26-2009, 06:43 AM

Put a powerglide in it! Or better yet a Jerico!

**scuncio** · #18 03-27-2009, 02:47 AM

Here is an old article from the Buick performance manual that describes the weight mods needed for higher rpm shifts:

**Alss** · #19 03-27-2009, 05:59 PM

[ QUOTE ]
Here is an old article from the Buick performance manual that describes the weight mods needed for higher rpm shifts:

[/ QUOTE ]

Wow..just what I need..this place is great!!

**Alss** · #20 04-21-2009, 06:16 PM

heres some pics of the two th 400 governors I have/used,...there are differences anyone know what they are??

the one with the hole was in the trans..the other, with the whiter gear is a NOS 70 LS-5 unit..they are different

Dedicated to the Promotion and Preservation of American Muscle Cars, Dealer built Supercars and COPO cars.