snowhound 103 #1 Posted February 17, 2018 I think the GT 1600 I picked up may have a replacement engine in it. It is a Briggs 16 twin but I can't find any numbers on it, the only numbers are on the stickers on the head covers which read " 656cc 16hp 3600A / MIN (SAE) J6071". Can anyone tell me it that is the original engine? Ed Share this post Link to post Share on other sites
Fordiesel69 214 #2 Posted February 18, 2018 show us a pic and we can tell you. how does it run? Share this post Link to post Share on other sites
Sarge 3,462 #3 Posted February 18, 2018 Some of the newer engines have a dot matrix serial number engraved into the engine block - which helps a lot when the id stickers get faded or worn off/destroyed. Sarge Share this post Link to post Share on other sites