Hey guys im putting my turbo'd 98 b18c1 engine into my 94 auto ls soon. I was wondering what ecu I should use and if the pre setup ones on ebay are any good? pretty standard setup walbro 255 lph pump, dsm injectors, t3t4 turbo, etc plus head has been worked over by a machine shop. Also should I modify existing harness or use one that came with engine? and one more ? do I use an obd1 or 2 ecu. Thank you. Much appreciated if someone could pm me because its very hard to get into my posts with my cell phone for some reason and my comp. is broken. Thanks.

 

oh also anyone have any advice on what a good head gasket would be to use?