aryte bro ill find n post....
bdw maybe possible they r dohc but what saw its was just diffrence b/w vvt technology written on side cover of timming chain....previous version did not hv wriiten vvt techmology on its left timming chain side....
maybe just a diff b/w this techmology but thts for sure the previous m series version got weak internals....cux they wont make up by 60k km n ppl hv to do overall.
but il find exact info n post it to u....
it was my sixth engine in liana since i buyed.... the thing i was seeing tht wot iv tod u bro....