need help figuring out numbers on motor
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need help figuring out numbers on motor
I know this may sound like a noob question but the numbers stamped on the pistons mean what motor they were made for what is pr3?
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PR3 is the ecu code for the 88-91 jdm ef8/9 B16A. the number on the pistons relates to the ecu code. ex: my car is a 96 Ex and my ecu is P2P and so is the stamp on my piston tops
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Chief Wenceslaw
All Motor / Naturally Aspirated
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03-17-2006 03:44 PM