like2drive
Well-known member
Here in NC, the emission laws that pretain to the 1981 models require that what ever "emission equipment" the car had originally, has to be on the car and "appear" to be functional. There is leeway in "Appear" . As long as it was installed originally, it has to be installed during emission inspection. There is no actual tailpipe or any other testing.
Well, because I swapped trannys from automatic to manual 4 speed, I now need a corresponding PROM change because of the 4 speed....in order to get optimum gas milage. Hypertech is out because requires 93 octane. I've called many salvage yardes and good friends' cousins & enemies,...but I can not find a suitable PROM, even if I was willing to buy the entire computer.
SOO..I'm throwing in the towel, and want to switch to a carb & distributor that will "appear" stock....On the '81, the distributor has the coil on top & would be obvious if a conventional Dist. was used. Also, the Quadjet, has a computer controlled TPS, etc. which would make THAT hard to camoflouge. I want to disconnect the computer which controls the dist & carb, & buy another non-computer controlled dist. & carb.
OK Gang!!!! Sock it to me!! How in the well do I do this? It may be that the air cleaner will not come off the carb which will help Thanks again for your efforts on my behalf....jim
Well, because I swapped trannys from automatic to manual 4 speed, I now need a corresponding PROM change because of the 4 speed....in order to get optimum gas milage. Hypertech is out because requires 93 octane. I've called many salvage yardes and good friends' cousins & enemies,...but I can not find a suitable PROM, even if I was willing to buy the entire computer.
SOO..I'm throwing in the towel, and want to switch to a carb & distributor that will "appear" stock....On the '81, the distributor has the coil on top & would be obvious if a conventional Dist. was used. Also, the Quadjet, has a computer controlled TPS, etc. which would make THAT hard to camoflouge. I want to disconnect the computer which controls the dist & carb, & buy another non-computer controlled dist. & carb.
OK Gang!!!! Sock it to me!! How in the well do I do this? It may be that the air cleaner will not come off the carb which will help Thanks again for your efforts on my behalf....jim