RCU Forums - View Single Post - McCulloch 31cc w/ Rear Exaust and Carb, is it better?
Old 03-24-2006 | 04:01 PM
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flyjoe540
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From: clinton twp, MI
Default RE: McCulloch 31cc w/ Rear Exaust and Carb, is it better?

SaCCal 72
that may explane our rpm difference you broke yours in somewhat (wish I had thought of doing that) mine was its first run or maybe yours is just faster I dont know.I too am useing petes parts muffler, hub, mount ,etc. so thats not it . any luck on a carb? I was told by poco242 that any carb from 11mm to 13.5mm will work fine . I have some in the garage on some junk chain saws but its too cold out there for me.
Iknow what you mean about the hands on thing, same here.its very satisfying to build ,alter or otherwise modify something
to do a job for which it was not designed and have it work as well as the purpose design\built one for a fraction of the cost
its almost like stealing legally.
I have always liked doing things myself specialy if i can save a few bucks. Iam familiar with most performance modification
in theory, i've always been a geer head .but never with a two stroke, mostly cars.I've been told there is a two stroke hop up book out there. I'm going to get it. it should help . if you find an outlet for the extra trimmer parts let me know as I have four
sets of assorted parts . for now got to finish that trainer