i m using original 4g92 non mivec dohc..very powerful engine at stock..mod to 1.8 cams,PNP,Matspeed J5 management,recing extractor,2 inch piping and muffler...can get 132hp on wheel or approx 160 engine hp
as title
notice a lot racers upgrade to Evo ecu / Wiring / Air flow sensor
would ugrade a lot of HP then ?
any lyn member please share ur experience
tq