What oil should i use in my 2wd cossie. Will using the wrong oil cause it to burn more?

 

i use castrol rs 10/60
some people use mobil motorsport 15/50
valvoline 20/50 is a good oil as well

using the wrong oil can cause you to burn it yes , but i read your last post and i dont think the oil is your problem matey , wait for more opinions though if your not sure or just pm one the tuners on here , they will help you out im sure

 

if it is my piston rings whats it likely to cost? Or what else might it be and whats that likely to cost. Im starting to get quite worried about my wallet