New battery or not?

[Lakota 5,000+ posts]

I have a 850 cc amps Bosch battery (I don't think it's a dry cell) that powers my setup in my sig. My alternator is 95 amps, I have done the Big 3 and my voltage is stable. I've thought about competing and was wondering if it would be worth buying a Yellowtop or something of that nature. Your opinions?

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[JimJ 5,000+ posts]

A Yellow Top or comparable deep cycle battery will give you far better performance with the engine off for long periods of time...

 

[iagrdshaka 5,000+ posts]

If you're going to compete then go for it.