Not worth it in term of performance, twincam doesnt means more power.Salam guys, i have Proton Wira engine 4g15 SOHC. if i want to change SOHC to DOHC by changing top engine is it possible and worth it?
Salam guys, i have Proton Wira engine 4g15 SOHC. if i want to change SOHC to DOHC by changing top engine is it possible and worth it?