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Tech / General EngineIs your car making a strange sound or won't start? Thinking of adding power with a new combination? Need other technical information or engine specific advice? Don't see another board for your problem? Post it here!
Having trouble figuring out what engine is in my iroc here, the casting number is 1024C880 the C may be a 3 which comes up as either a L31 or ZZ4 but my engine stamp doesnt match either of those crate motors, engine stamp number is posted in the picture below
