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Owned by Rick

Holley EFI tuning

2 members • Free

Master Holley EFI: setup, fuel & ignition maps, data-logging, drivability fixes, downloadable tunes and live Q&A.

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Rick Trunkett
Rick Trunkett
@rick-trunkett-2090
Holley EFI tuner sharing practical tips, step-by-step tricks, and proven strategies to get the most from your engine management
Active 87d ago
Joined Dec 2, 2025
Ohio
2
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