Author Topic: Craftsman 3.7 Not a roper  (Read 848 times)

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Offline 3000 FPS

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Re: Craftsman 3.7 Not a roper
« on: November 30, 2014, 11:38:23 pm »
Poulan 3800 has two thick rings and an aluminum bore.   Randysenginerepair on eBay has a set of rings for 17.99 and free shipping.

The 3800 should be around 125 psi on the compression.
PP 505, 475, 445.

 

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