Not sure about C-4 cars, but most guys will recomend a 2800 stall for a basically stock mustang with an AOD. Like NOS said, as you raise your hp (and probalby peak power rpm), the stall rpm will get a bit higher.
--nathan
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--silver_pilate
'91 GT, Built 306, Wolverine 1087 cam, ported Windsor Jr. Irons, and all the goodies...click the link to the left to see a full list of my mods...
Tried and True 302 Being Built to Outrun You! heh heh heh...
--Texas Panhandle--
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