81 Exciter Oil injection unit

Jay1823

New member
Joined
Jun 17, 2007
Messages
25
Location
Warren, MI
Please forgive my noobness, i'm a 2 stroke novice. Been building cars my entire life and i've never owned anything with a 2 stroke engine. But anyway, i bought a single person dune buggy a few months back that had a 340 Enticer engine in it. Well it had some carb issues so i went ahead and found a really nice 81 Exciter 440 sled for real cheap. So i installed the engine in the buggy, hooked everything up the same way it was in the sled but i noticed something while it was running. I never see the oil go up into the injection unit, but it smokes like it's getting oil. Should i be seeing the oil go up from the tank into the unit. Is it possible i have my tank mounted to low for the pump to draw it up. Any info would be greatly appreciated. If pics would help i can snap a few. Thanks Jay
 

Damn my reservoir is way below my pump it definately won't get there by gravity. I guess i'll take a pic so you all can get a visual.
 
DSC02778.jpg

DSC02779.jpg
 
Another thing i need to know, are those 2 ports on the injection unit a feed - return type pump or do both of those ports feed each cylinder. I'm guessing it's a feed return since one side has a check valve and the other doesn't but correct me if i'm wrong.
 


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