o bhai, agar aap new city ki achhi average chahtey ho to koshish karo k iss ka rpm 4 se neechey rakho, kyon k jab rpm 4 pe jata hai tab iss k vtec on ho jatey hain, aur aap ki gari patrol peeti hai, doosri baat jo aap kaho gey k yeh auto hai, rpm kaisey control karon? bhai, auto gari ka aap ko pata hai k transmission ko aap race padel ki movement se control kar saktey ho, iss liye koshish karo k padel ko aahista dabao ta k gear jaldi tabdeel ho aur vtec on na hon, aur kick down ko minimum use karo, doosri baat aap iss mien easily cng install karwa saktey ho, iss ka gear vario ki tarha nahi hai, yeh aap ko tang nahi karey ga, aur aik baat agar aap cng lagwatey waqt 16k extra kharch kar saktey ho to iss mien lamda install karwa lo, aap ki cng ki average mazeed behtar ho jaye gi aur aap ki pick patrol k nazdeeq tareen ho jaye gi, laikin lamda sirf italian lagwana, chinese nah, best of luck