Engine Health Diagnostic

Compression test, leakdown test, scope down each cylinder. The diagnostic we run before quoting any built-engine work — and a smart spend before buying a used performance car you're not 100% on.

Includes: borescope inspection of each cylinder, dry + wet compression, leakdown percentage per cylinder, written report with photos. Runs about 90 minutes.

If you book a build with us within 30 days, this fee credits 100% toward the build.