16 valve 1300cc aur 16 valve 1600cc men kia difference ha cc k ilawa. Secondly 12 valve 1300cc engine chane krwana cha ra hu apni gari men (corolla 1990) tu konsa engine ziada best ha aur 16 valve 1300cc ko q ziada recommed ni kia jata....daika jay tu 12 valve 130cc ka gear b lag jata ha usy aur thiyye b ni change krwane partey. plz answer this question is in my mind from several months
more valves - better performance/efficiency
purani gari hai - oringal ya same engine may kam alteration hogi
new model engine efficient hoga but foundation alternation hogi
Any E series engine will be bolt on. But better to move to new generation and swap 2nzfe 1.3cc or 1nzfe 1.5cc.
