Hi, i'm thinking of swaping my project M42B21 to my 325e and throwing the M20B27 out when im done what can you say?
M42 will have 11.6:1 compression, Schrick Cams, 3.73 Diff, E36 Getrag gearbox.
M42 will have 11.6:1 compression, Schrick Cams, 3.73 Diff, E36 Getrag gearbox.
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