Quote:
Originally Posted by Dean
Here is the real ultralight battery... This is what all the national level STS drivers are using.
Yuasa YTZ7S or KOYO KTZ7-S 4.6 lbs. 6AH 130CCA. 4 7/16" x 2 3/4" x 4 1/8"
The KTZ7-s can be had for under $60 here.

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That a motorcycle battery will turn over a car motor