Knowledge base
Guides
Practical, owner-focused guides. Each one shows where its information comes from.
electrical
Battery Maintainer Basics
Why Corvettes drain batteries, what a battery maintainer does differently from a trickle charger, and how to hook one up safely.
4 min read Community experience
electrical · C4
C4 Opti-Spark: What It Is and Why It Fails
An overview of the front-mounted Opti-Spark distributor on 1992–1996 LT1 and LT4 Corvettes, common failure symptoms and how owners prevent trouble.
4 min read Community experience