][CEMAN

heya guys... new here My fathers got a 89 Skyline NA R31 i beleive anyways i recently changed spark plugs n spark plug leads but stupid me i forgot to mark the spark plug leads so now i have no idea which order i plug the new ones into.. its currently plugged into as 123456 does any1 have any ideas on wat the correct order is? coz atm it starts but it chokes abit... cheers