a friend of mine has a high comp b18 runing 13:1. and the car is spitting out blue smoke out the back when he decks it. he has done 4000km (i dont know what that is in miles ) and check the oil and its below half. is this normal?? cos i know a car aint suppose to use that much oil but i could be wrong. he says it cos its a high comp motor thats why its using all that oil

 

high compression like 13:1 technically should not be burning any oil. So he basically burned 2 quarts in 4000 km? definately something to worry about....rings, valve seals, valves.... check everything.

 

somehing is really wrong here.