matt texass
Senior Member
- Joined
- Apr 10, 2007
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Like it says does anyone know the the min. cca it takes to crank our cars?
This battery would just be used at the track. and at 11.5 pounds thats a significant drop in front end weight. All the battery has to do is crank the car.
Losing 11.5 pounds from the front end of your car will net you a .001 better time slip. Thats all. If you really want to gain that, why don't you just start the car at the staging lanes right before its your turn to run and then just take the battery out of the car. Once the car is running, you don't need it.
I've been told and also have read that is not a good idea. I was told that removing the ground or lifting the positive cable on a running car can cause a voltage spike. The electronics in cars can be pretty sensitive to those spikes and can get smoked easy. I'll see if I can find that article tomorrow.