...BTW your Bieber avatar is awesome.-Malone
Well, for grins I put my 89 NA IP with the ADA on my 85TD. I switched the ports on the aneroid chamber to mimic the TD setup.I really can't tell the difference between the two pumps.The electric valve seems to make no difference with 12v or none. Ok, not just for grins... my TD pump was leaking like a sieve from the cold snap. I plan to take it to the shop and have a new bushing installed while it's out of the car.