▁V 1 0 ▁power plant , ▁it ▁would ▁be ▁required ▁to ▁build ▁an ▁entirely ▁different ▁car , ▁since ▁the ▁ 7 8 7 B ▁could ▁never ▁hold ▁a ▁V 1 0 . ▁ ▁Thus , ▁Maz da ▁came ▁to ▁the ▁decision ▁of ▁bu ying ▁an ▁existing ▁V 1 0 ▁engine . ▁The ▁company ▁turned ▁to ▁Jud d ▁( Engine ▁Develop ments ), ▁who ▁had ▁developed ▁the ▁G V 1 0 ▁ 3 . 5 L ▁V 1 0 ▁for ▁Formula ▁One ▁in ▁ 1 9 9 1 , ▁and ▁arranged ▁a ▁deal ▁in ▁which ▁the ▁Jud d ▁engines ▁would ▁be ▁bad ged ▁as ▁Maz das , ▁carrying ▁the ▁name ▁M V 1 0 . ▁ ▁For ▁a ▁new ▁ch ass is , ▁Maz da ▁also ▁turned ▁to ▁an ▁existing ▁design , ▁this ▁time ▁going ▁to ▁Tom ▁Walk in sh aw ▁Racing ▁( T WR ), ▁who ▁had ▁worked ▁with ▁J agu ar ▁until ▁it ▁dropped ▁out ▁of ▁sport scar ▁racing ▁at ▁the ▁end ▁of ▁ 1 9 9 1 . ▁ ▁J agu ar ' s ▁final ▁entry , ▁the ▁X J R - 1 4 , ▁was ▁offered ▁by ▁T WR ▁to ▁customers ▁for ▁ 1 9 9 2 , ▁and ▁Maz da ▁jump ed ▁at ▁the ▁opportunity ▁to ▁use ▁the ▁car ▁which ▁helped ▁win ▁the ▁ 1 9 9 1 ▁championship ▁for ▁J agu ar . ▁ ▁Again , ▁the ▁car ▁would ▁be ▁re bad ged ▁and ▁renamed ▁as ▁the ▁Maz da ▁M X R - 0 1 ▁carrying ▁some ▁minor