one quart. Use the oil dipstick!!
My 5 horsepower Tecumseh on my John Deere snowblower takes : ( 20 ounces / 600 ml )
sae-30 non-detergent
Yes, and I highly recommend you use synthetic in an air cooled engine.
10w40 motor oil will work fine!
what is the capacity
30 wt oil
10w40 will work fine!
i have a 12HP ENGINE ON MY OFFROAD GOCART AND IT WEIGHS 130LBS ALLTOGETHER....IT RUNS AT 60KMH AT FULL SPEED.
SAE 10w30 Synthetic oil.
No, mix it exactly as Tecumseh recommends or you may damage the engine.
cat back? 12hp/12ft-lbs.