Which EEC to buy?

10-24-2001, 03:55 PM

I have an 88GT that had the MAF conversion done to it before I bought it. The A9P that was in it has gone crappy. Which EEC and for what year should I buy? I ran a search of previous posts and read people saying to buy the 89 A9P, and others say other years of A9L. Which one should I get? My car is a 5 speed. I've been calling around for prices and keep getting told that there's two 5-speed EECs. One is oem# E9ZF-12A650-AA, and the other is E9ZF-12A650-BA. Does anyone know the difference?

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Dave & Robin 88 GT, T5
306, polished crank, Speed Pro Powerforged pistons, ARP rod bolts, underdrive Crank pulley, 73mm MAF, Xtreme Energy Cam, 3.73's, 1-5/8 unequal length headers, Offroad H-pipe, 2 chamber flowmasters, turn-downs, King Cobra Clutch, Steeda adjustable clutch cable with firewall adjuster, 190lph fuel pump, Hurst Shifter, MSD 6AL and coil

[This message has been edited by D&R Stang (edited 10-24-2001).]

10-24-2001, 03:55 PM	#1
D&R Stang Guest Posts: n/a	Which EEC to buy? I have an 88GT that had the MAF conversion done to it before I bought it. The A9P that was in it has gone crappy. Which EEC and for what year should I buy? I ran a search of previous posts and read people saying to buy the 89 A9P, and others say other years of A9L. Which one should I get? My car is a 5 speed. I've been calling around for prices and keep getting told that there's two 5-speed EECs. One is oem# E9ZF-12A650-AA, and the other is E9ZF-12A650-BA. Does anyone know the difference? ------------------ Dave & Robin 88 GT, T5 306, polished crank, Speed Pro Powerforged pistons, ARP rod bolts, underdrive Crank pulley, 73mm MAF, Xtreme Energy Cam, 3.73's, 1-5/8 unequal length headers, Offroad H-pipe, 2 chamber flowmasters, turn-downs, King Cobra Clutch, Steeda adjustable clutch cable with firewall adjuster, 190lph fuel pump, Hurst Shifter, MSD 6AL and coil [This message has been edited by D&R Stang (edited 10-24-2001).]