So do I pull the plugs from those ports? How do I unleash the avaiablr power in this thing?

As far as I know it IS a kart specific engine. Has the black krinckle flywheel cover. Has tapered/threaded shaft and had a small woodruff key slot. Has a BDC-14 carb on it (its marked). It also has three or four little holes in the block that look like they have freeze plugs in them, i believe these...

Ok. I noticed the ones that hold the clutch on are a little different because they have the shaft and are keyed. For direct drive though, im not going to need any spacer ir anything, huh? Sounds good to me, ill give it a go when the sprocket gets here. Should be early next week. This project has bee...

Just picked up a direct drive sprocket for my mystery engine and its in the mail. Looking for the nut I need to hold the thing in place. If anyone has one or could tell me what exatcly im lookong for, it would be greatly appreciated!

Great sounds like more work than its worth. I appreciate all the help gents. I have never had this much assistance from a forum.

I appreciate all the help. Got it figured out! Can these engines be run either way? I have only seen them woth the drive shaft to the right of the kart, any way to run it to the left?

Fantastic! I really appreciate the rapid responses. Can you by any chance point me in the right direction to order said bracket? Or does anyone in here have one for sale? Please advise

I appreciate it. Is that going to attach to the side where the idle adjustment screw is, or on the holy half moon side? Also, is the throttle cable mounted anywhere to the engine to prevent it fromjust pulling itself toward the engine instead of the cable pulling the throttle away grom the engine?

First post, new to forum. I recently picked up my first kart and i believe its an ultramax something or other. To push it i picked up an unknown Mac kart engine. Its either a 91, 92, or 93. I ordered ot from a guy out of Fresno that hadnt gone through it yet and he wasnt quite sure which model it wa...