E30 E and I motor setup for boost
hey guys i have a spare 325I head i was thinking of sending it out for rebuild and to throw it on my Eta bottom end and turboing, does anyone know what will be the end compression ratio of a stock 2.7bottom end with a 2.5 top end?
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2000 Land rover Disco II (daily)
2001 740il Silver (Shiesty)
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