What is the valve clearance for intake and exhaust for a Favorit -Forman LS 1993 (Favorit Estate). Motor 135. Mod. 781.135. Carburator Engine, and the head bolt torque settings.

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Edited 28 December, 200817 yr by Enderuno

for carburetors that have all steel push rod and its 0.20mm all around but yours could have two different type of push rods so when you remove the cover, inspect with a good light if both intake and exhaust have same diameter and color, you probably have all steel, if not you have double alloy and steel.

one needs more clearances than the other, by 0.03 or 0.05mm

if you live in cold climate i recommend setting clearance to a larger setting to compensate for a larger hot cold start gap.

after you set valve clearance monitor fuel economy (witch is affected or improved) and spark plugs if theres fouling in the spark plugs you've set the valve clearance too tight and must set it to a little more

that is just my opinion i'm not a mechanic,