Type: Posts; User: manbeer
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12-14-2012, 07:05 PM
The m20 is a great motor but ultimately the m30 will take more abuse and keep on going so if you have the choice go for it. The m30 is a true workhorse and will hold up for hundreds of thousands of...
Edit: ours was a super eta (88) so from what I just saw the eta was different. Check strictly eta site . Looks like you will need to swap pistons if its the normal eta
You can swap out the head with an "I" head and it will yield super low compression (7 or 7.5:1)
From what I remember, and its been a long tike since ive played with m20's, the bottom end on the eta...