▁longer ▁ ▁stroke ▁for ▁ 1 9 6 7 . ▁Three ▁disp lac ements ▁were ▁produced : ▁▁ ▁bore , ▁▁ ▁bore , ▁and ▁▁ ▁bore . ▁The ▁latter ▁engine ▁is ▁most ▁common , ▁with ▁the ▁first ▁unit ▁only ▁sold ▁in ▁Greece . ▁Three ▁level ▁of ▁performance ▁were ▁available : ▁ ▁for ▁common ▁ 1 . 3 ▁Liter ▁( comm only ▁imported ▁in ▁USA ▁and ▁described ▁as ▁" high ly ▁tun ed " ▁by ▁Road ▁& ▁Track ▁at ▁the ▁time ); ▁ ▁for ▁its ▁ 1 . 3 s ▁evolution ▁and ▁ ▁for ▁the ▁R ally e ▁H F . ▁ ▁The ▁engine ▁was ▁red one ▁again ▁for ▁a ▁new ▁H F ▁with ▁an ▁even - nar ro wer ▁angle ▁( 1 1 ° ▁now ) ▁and ▁longer ▁ ▁stroke ▁for ▁its ▁final ▁inc arn ation . ▁A ▁bore ▁of ▁ ▁gave ▁it ▁a ▁disp lacement ▁of ▁, ▁and ▁power ▁shot ▁up ▁to ▁ ▁depending ▁on ▁t une . ▁ ▁See ▁also ▁ ▁Volks wagen ▁V R 6 ▁engine , ▁for ▁a ▁more ▁techn ically ▁detailed ▁article ▁about ▁narrow - angle ▁V - eng ines ▁ ▁External ▁links ▁▁ ▁Lanc isti . net ▁- ▁An ▁Information ▁Exchange ▁and ▁Support ▁Community ▁for ▁L ancia ▁O wn ers ▁and ▁En th us iast s ▁▁▁▁▁ ▁V 4 ▁Category : G as oline ▁engines ▁by ▁model ▁Category : V 4 ▁engines <0x0A> </s> ▁Anton ▁Herzog ▁is ▁a ▁school ▁teacher ▁in ▁Wiener ▁Ne ust adt ▁and ▁noted ▁for ▁his ▁account ▁of ▁the ▁commission ing ▁of ▁the ▁Re