Bro, seriously how many bottle do I need to FULLY clean up the carbon in combustion chamber for car mileage over 15xxxx km? Coz I dont think 1 bottle is enough.
Hi...i wanna boost around 1 bar on my l2s engine...so wat modification should i do in order to achieve 1bar boost safely without spoilt my engine in long term....
i didnt intend to drag, i jst street drive daily n...