I have aKavan MKI to convert This engine is of my Friend Abdul . Is an interesting engine because it has oiling system inside



Hope works nice I began conversion tooday Will upload pics
Max

I would convert it to ignition and still use a very small amout of oil in the fuel. If you use a glow type carb you can use a mix with alky. If you install a walbro carb, you can use gas...but they recomend a small amout of oil in the fuel even though it has its own oil supply. Capt,n

Oil in the sump, 2% oil in fuel for the valves.
2 or 3 types of carbs, ranging from poor to junk.

dear Capt John

yes Ill use a walbro this is a beaitfull 50cc twuin 4 strokes engine

My best regards
max

What kind of oil?? Ill use 5w30 4 strokes car syntetic oil

I would & do use the same oil I place in the oil sump. If I use Klotz in the sump...then its Klotz in fuel. If I use Mobile1in the sump...then I add Mobile 1in fuel. I change the oil about every 4th run. This engine will run with only 1 degree difference in temp from onecyl too the other. Made In Germany. Go tohttp://www.mecoa.com/kavan/index.htmfor more data.

Capt,n

Parts and some info
http://www.mecoa.com/index.htm
TKG

I see thath will need to change engine mount suport in other way because I need some space for the walbro.


I see carb suport was not well tightened, i decided to unassamble some part to fit itcorrectly

Finally carb support is ready i will use a Tillotson that for me is too much fine tah walbro.

IS our four strokes design ste modification with special STE valvle

Looking good so far. Keep up the good work. Just looked at my Kavan. It seems like the 2 upper mounts could be spaced out a little each way with a fill in adapter...then there would be room for a regular pumper carb. I just may do that to my Kavan. Capt,n

I solved with 2 separators and a high resitant allen 8-32

Max, looks like a good job in the photos. Is there a rubber spacer in there yet? I may want to get the Dimentions of the parts you made. Thanks Capt,n