very high idle

my name is stuart im not too new just couldnt get into my other account anyway i have an 87 mazda got rid of it about a year ago and just got it back its been sitting since i had it and when u crank the truck it like ur hold the gas pedal to the floor its just wide open and i cant let it run for more than a second what should i do lol my original plan was to pull the carb, buy a haynes manual and then put everything back together cause im sure the vacuum lines are wrong

just get a webber conversion. it will solve the mess with the and the carb.

id love to but i dont have any extra 400 for the carb and header lol