I have a78 cutlass supreme 260 v8 and i blew out the trany th200 i switched to turbo350 thinking it be faster,well its very slow naw wat could it be? Is it that the new trany is to much for a 260? why


Asked by Apr 13, 2014 at 11:32 PM

Question type: Maintenance & Repair

1 Answer


Most likely the "kickdown" cable is out of adjustment. When changing from a Turbo-Hydramadic 250 to a Turbo- Hydramatic 350 the kickdown cable and mounting bracket must be changed. Once they're changed the kickdown cable must be adjusted properly. HTH. -Jim

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