- Dec 13, 2009
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I have a set of 62 heads that i might be rebuilding in my class and i was wonering what is the largest valves i can install? I saw on ebay some guy put 194s in a set but i thought that was too big. i know i can get away with at least 174s but i would like to go as large as possible. the heads are off of the 221 or 260 motor. im not sure which one but they have very small valves... i think like 164s and very thin valve stems. just let me know what you think.
thanks
thanks