I'm in the process of rebuilding the motor for my 1990 325i, and have a few questions. I want to build a 2.7L stroker.
So far, all that I know is that a super eta block will fit perfectly with an i head and everything is basically plug and play. I was also told that the super eta motors can only be found in the 1988 325e.
So, which e30's contain the "super eta" motors? What years and which models(325e, 325i, 325c, 325ic)? Also, is it true that a super eta block does not need any modifications in order to fit right into the place of the old i block, and be able to have everything else bolt on without a problem?
So far, all that I know is that a super eta block will fit perfectly with an i head and everything is basically plug and play. I was also told that the super eta motors can only be found in the 1988 325e.
So, which e30's contain the "super eta" motors? What years and which models(325e, 325i, 325c, 325ic)? Also, is it true that a super eta block does not need any modifications in order to fit right into the place of the old i block, and be able to have everything else bolt on without a problem?
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