Check out a few of the lowrider sites for more info about the air cyl. I think you only need 1 extra batt. for those. Hydros would need like 4 rows....
1998 Contour SVT E0 Silver Frost #3623 of 6535 B-day:09/18/97 My CEG Profile My Car's Website My Photo Albulm "Life is full of conflicts; it's the moments of peace that we must cherish"-Me