mine using b16a block with b16b piston.. knocking lor.... so decided using vafc + s-itc.. tune by b work auto..
so no more knocking.. compression ratio, so so high.. very2 powerful.. but minyak like air lor.. RM10 can get 55km only..
so if u like to use b16b piston in b16a block, my suggestion is to cut a little bit the piston lor.. so less knocking.. my friend use this setting.. ngam oooo!!! the compression ratio still high but not like mine..