[PonyCrazy]

i was under the impression, optima batteries were used in alot of cars so at the track, the alternator could be taken off, and just chagre the optima between runs. That seems to be the only reason, besides heavy stero equipment, that you would need one. I mean, a Duralast Gold or Interstate would do the same at half the price.....i may be wrong, but thats my extent of knowledge on them.