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Old 11-04-2010, 03:01 PM   #6
low&slow
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Join Date: Jan 2009
Location: Kuna, Idaho
Posts: 1,046
Re: How to tell the diffence in engine size????

Quote:
Originally Posted by ERASER5 View Post
Steam holes are in the heads. If you can see the steam holes, you can see the 4.125" bores too. Kinda hard to see those from the outside though.

What exactly do you mean by "steam holes"?
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