I've had my Mustang since i was 16 and know i'm 24. Ivebeen through about 5 AOD tranny's. My last one lasted quite a while because i installed a B&M shift kit and a tranny cooler with a B&M hole shot stall converter. My question is what would you do? Would you buy another AOD and install a shift kit and just wait till it goes out again or buy a C-4 because i hear you can pick up 3 tenths by just switching to a C-4. But i have 4:10 gears and with my AOD i can cruse on the highway at 75 or 80 on super freakin long road trip without a problem then go to the local track right after words and run a 10 second pass. I love that about my car and the AOD decent gas mielage, highway crusin,long distance , and straight out 10 second 1/4 mile passes. What will i gain or lose going to a C-4?



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