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Does anyone know the proper comp height for the 3400 engines?
I have 3 engines apart and all 3 have different compression heights. 1 is at 1.470", 1 at 1.475", and 1 at 1.492". All blocks are marked 3.1/3.4 behind timing cover and are stamped L25 on the block.
I have 3 engines apart and all 3 have different compression heights. 1 is at 1.470", 1 at 1.475", and 1 at 1.492". All blocks are marked 3.1/3.4 behind timing cover and are stamped L25 on the block.