GSK Tips

[Jim Fulmer]

O Smith, I can hit 3k in O/D at like 112 MPH, on the dyno it went to 3200, less drag. The transmission mods and plate help it allot too as mine shifts at 2800 or so and never stops pulling.



Jim

 

[Don M]

I like to shift around 4300 or so. Not as much power up there but it really is fun



Don~

 

[osmith]

Jfulmer,



I can hit about 105mph with 355's and 305/70's which would make the gearing higher yet. But my truck only pulls to about 2700rpm or less and won't climb any higher in OD. I pretty sure I'm getting full throttle, if I stomp on it in first or second I can pull right to 3200 so I should be getting full throttle. I'm not sure why I can't pull 3200 in OD.



Thanks for the reply... .

 

[T. Baker]

Osmith,

I'm guessing you are out of HP at 105!

 

[osmith]

T. Baker,



No... No... You weren't supposed to say that !! That would mean I need more power That #4 plate peirs was tryin to talk me into is maybe the fix. I'm just worried about any further bombing destroying my transmission, it's already been through one TC.