hmm why need to change 12 valve ?
ez'er if u convert to Mira N/A 660 12 valve or twin cam much better then rojak one .. if u want 12 valve head u can try find it in chop shop but no guarenti
don't use rojak one...12 valve block with 6 valve head won't give much power..better use the block n head together...u can reach 140km/h..trust me..i did it at the highway...:-)
don't use rojak one...12 valve block with 6 valve head won't give much power..better use the block n head together...u can reach 140km/h..trust me..i did it at the highway...:-)
for sure u can go at 140km/h with ur auto..but its not fast as u think...the acceleration is also different ma....with 12 valve engine u can go 140++km/h...don't know how fast...cause i use the original 660 metre..heheh...use 850 metre...u can know how fast it can go....
PowerQube Automotive workshop is now open at Sunway. It is associated with TOON ENGINE SHOP(Thailand) which is famous for building strong and powerful engines used for circuit and drag purpose...