I have a chance to get a rebuilt trailblazer converter for $150. They said that they could rebuild it for some more stall rpm, maybe 200 more or so. Would that take me to far for my mods and being 4x4 with bigger tires with 5.3??? They also said they could rebuild one with upgraded parts, different bearings and shell maybe. What are some parts that I can request to make this converter better. Is it a good idea to raise the stall rpm on these converters. I know I'm trying to polish a possible turd here, but I'm on a budget for this mod. It seems like a heck of a deal. thanks

