Can anyone tell me where to buy an upgrade cam for an 87 2.5l with TBI. I am looking for a cam that offers better performance than a stock but also one that does not require alot of mods to valve train. I have found some info on BC4x4.com that offers part numbers but the person does not say where or who to call. I've tried Comp Cams in TN and a few other places but no one seems to have what I am looking for. Also, has anyone sent out a block to a local engine rebuilder and if so, who?, and were you satisfied. I am thinking of taking the short block to Cetus. Any comments on those guys. any info is greatly appreciated. thanks guys.