Hammerhead 817 #1 Posted November 25, 2009 Descent little round hood. I got this one awhile back, never got it running yet . Just stashed it away and it's still sitting, waiting to be next in the shop! This has the rare updraft carburator on this Model. I have 2 of these 633's and a couple extra updraft carbs on the shelf. Hard to find this Model of WH. :WRS: Share this post Link to post Share on other sites
rickv1957 72 #2 Posted November 25, 2009 Keith,you sure have some nice tractors,that 633 looks very nice,Rick Share this post Link to post Share on other sites
Hammerhead 817 #3 Posted November 25, 2009 Another pic of the 633. Notice the seldom seen center tool box where the battery should sit. This Model only comes with a recoil starter so no need for a battery. It bolts in the battery box as a battery would, so it is the same dimension as a battery. KJ Share this post Link to post Share on other sites
Ken B 3,165 #4 Posted November 25, 2009 Sweet little tractor. I bet a 6 pack of your favorite beverage would fit right in that battery box/tool storage box. Share this post Link to post Share on other sites
WH Raider 10 0 #5 Posted November 25, 2009 Hey Hammerhead, you wouldn't mind showing pics of the updraft carb. Sounds really interesting Thanks Dan B. Share this post Link to post Share on other sites
TJ 176 #6 Posted November 25, 2009 Nice tractor. :notworthy: Share this post Link to post Share on other sites
Hammerhead 817 #7 Posted November 25, 2009 Thanks fella's! Here's a pic of the engine before I cleaned it up. It was pretty rough looking but turned out better than I expected. Updraft carb is cruddy. I don't have much interest in it currently, but it is cool... :thumbs: Share this post Link to post Share on other sites
bork 0 #8 Posted November 25, 2009 That is neat! & check out the tuned header! Share this post Link to post Share on other sites
WH Raider 10 0 #9 Posted November 25, 2009 that's awesome. really nice tractor. thanks for the pics Dan B. Share this post Link to post Share on other sites
Rideawaysenior 25 #10 Posted November 25, 2009 Wow, you learn something new every day. Never knew the older ones had an updraft carb. Thats pretty neat. Thats also quite a collection there too. Share this post Link to post Share on other sites
Indy w h 5 #11 Posted November 25, 2009 What years were the up drafts on?? And who made them?? Indy Share this post Link to post Share on other sites
Hammerhead 817 #12 Posted November 26, 2009 This type of updraft carb was only put on this Model, which is the 633 built in 1963. This is on a 6 Hp. Kohler. No other round hoods had this type of carb on it. So I guess it's pretty rare There were a couple other updraft carbs, but not this type. The 1960 Model 550 had a updraft carb on it and it was a 5.5 Hp. Tecumseh engine. Maybe an early Clinton powered RJ had an updraft on it, but I am not sure about that. Anyone else know of any updraft models? :WRS: Share this post Link to post Share on other sites
TT-(Moderator) 1,145 #13 Posted November 26, 2009 Here's some good reading: http://www.wheelhorseforum.com/index.php?showtopic=2566 http://www.wheelhorseforum.com/index.php?showtopic=2776 Share this post Link to post Share on other sites
Indy w h 5 #14 Posted November 26, 2009 Thanks for the info guys Indy Share this post Link to post Share on other sites
