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Sears twin 18

3045 Views 21 Replies 7 Participants Last post by  searstractorfan
Hi guys i have a sears about 1979 or 80 twin 18 that i am wanting to make a puller out of. What are these engines RPM and how hard is it to get it up close
to 4000 RPM? Paul
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To make it easier on yourself, whatever you take off the front add to the rear so you can run your regular belt. 1/4 off the engine and 1/4 added to the rear would probobly get you close
the guy running the p220 also had to go to a smaller engine pulley

If Dale would just junk that Onan, he could run a stock third or faster like the rest of us with Kohlers LOL
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