12 valve to Chevy Suburban Conversion

spdgofast

TOO MANY IRONS
Does anybody know anyone near florida that really knows how to do a quality 12 valve cummins conversion to a 94 Chevy 2500 4x4 that has a 6.5 diesel in it now. I already have a 4L8E with compushift stand alone controller. Give me you opinions, Is a 47RE with the same amount of mods stronger or weaker than the GM 4L80E?
 
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