Snowman6.0 3 #1 Posted March 19, 2013 I'm restoring a 633 and looking for a rebuild kit anybody have any suggestions where to find one Share this post Link to post Share on other sites
rmaynard 16,350 #2 Posted March 19, 2013 What type of rebuild kit are you looking for, just gaskets, or do you want everything including valves, rods, pistons, etc.? Share this post Link to post Share on other sites
Snowman6.0 3 #3 Posted March 19, 2013 I have new valves looking for piston, rings and rod. I see you can pick up the gasket and seals in a kit about anywhere Share this post Link to post Share on other sites
rmaynard 16,350 #4 Posted March 19, 2013 Have you had the engine spec'd at a machine shop to see if you need those items? If so, do you need standard size, or oversize piston/rings? Standard or undersize rod? Share this post Link to post Share on other sites
Snowman6.0 3 #5 Posted March 19, 2013 I need a + .10 piston and .10 rod the machine shop has the motor now Share this post Link to post Share on other sites
rmaynard 16,350 #6 Posted March 19, 2013 Does your engine have a 2-7/8" or 2-15/16" bore? Share this post Link to post Share on other sites
rmaynard 16,350 #8 Posted March 19, 2013 That may be a tough one to find a piston and rings for. Let's let some others chime in here and see if they have any ideas. I would ordinarily suggest doing a Google search, but I came up empty when I did a quick look there and on eBay. Share this post Link to post Share on other sites
Ken B 3,189 #9 Posted March 19, 2013 (edited) Have you verified that you have a working ignition system with a good coil? The coils for these K141's are a little hard to come by and very pricey. I've been looking for a coil for mine for a while now. If the coil is no good ya better add that to the list. Edited March 19, 2013 by Ken B Share this post Link to post Share on other sites
Snowman6.0 3 #10 Posted March 19, 2013 The coil works fine it just had a bad exhaust valve and has some scoring in the cylinder Share this post Link to post Share on other sites
rmaynard 16,350 #11 Posted March 19, 2013 I will refer you to this post from last year. Share this post Link to post Share on other sites
Snowman6.0 3 #12 Posted March 19, 2013 Hey thanks for the info and help guys. Looks like I'm going to be taking more off the bore. Know I know why I stayed in the 12hp-16hp lol Share this post Link to post Share on other sites
