Lexus Repair: 1990 lexus rebuild, crank shaft, double overhead cam

Question
I am looking for info on 1990 lexus 2.5 liter v6 double overhead cam engine timeing. HOW TO. if there are any marks to line up with crank shaft. also needing firing order. basicalling im rebuilding this and need any information you can help me with
thank you
norman

Answer
Hello Norman,
   The TDC(Top Death Center) mark is at Zero degree and make sure the two cam sprocket like up with the marks also.  You can purchase a lexus manual at your local lexus dealership around $150. This is something you want to invest when rebuilding your engine. It will have everything that you need to know.  Good luck on your rebuilding sir.  
         JP Importz