wow talk about a head spinnin headache,,,,when i bought my maliboo in 03 ,, i was feelin lucky er lazy and just ran it down to emissions and it passed with flying colors and was the last time ever for it,,,,so now i can take all the emissions stuff off or put in that blown big block or even transplant that 3-53 detroit diesel in it and never have to worry about it,,, and if i,m not mistaken,, my 84 olds still has to go to emissions but i could make changes to the engine intake, carb exhaust etc,etc, but it has to pass. on all the old cars i,ve had since i have lived up here i,ve never had an under hood check fron the state nazis:banana: