x2 on the ct26 of a supra, why would the engine rebuilt cost more for the 22rte than the 22re 22re they are the same block just different pistons.  atre you planning on buying a used 22re? as for differencesthere is a oil hole drilled for the turbo on the block. the head is a little different i think. but it shouldnt be hard to get it going. the ecu is different I think the harness is pined out different too.  you could sell the harness and ecu on ebay they are hard to find.  i think the afm is different too. if you sold the ct20 the manifold the wiring harness and the ecu and the fance turbo guage clusted you could probably sell that for more than the 22re counter parts.  but it all depends what you want the outcome to be.