ive been searching for the past few weeks for this diagram i dont want to go up to an auto parts store and buy a book just for a good 2 hours of use and never look at again its my friends dads car he is paying us to fix the carburator and vacuum system the carburator is rebuilt and ive been looking around at the vacuum system and there are linse cracked and some that arent even there.

when you start the car the RPS jump like a bat outta hell. if you try to do the v8 tap the gas and itll go down trick it just sticks higher i thought it was the carb so i got a different one and it does the same thing if i hold the brakes down it didnt do it for a day but now it does it with the brakes held down

any kind of info would be greatly appreciated this is driving me nuts im about to tell him to drop a sr20 into it.