Holley Sniper EFI Bog Off the Line? Here's the Fix #holley #holleyefi #racing

Is your Holley Sniper bogging off the line? Let's fix that. In this video, I'm working on a '66 Chevelle with a Sniper V2 system, walking you through how to data log, identify the issue, and adjust acceleration enrichment to eliminate that off-idle stumble. This is one of the most common EFI tuning questions I get, and today I'm showing exactly how to solve it using real-world examples. Whether you're running Sniper, Terminator, or other Holley EFI systems—this will help. Timestamps: 0:00 – Intro & common Holley Sniper tuning question 0:15 – What causes off-the-line bog? 0:57 – About the '66 Chevelle with Sniper V2 1:32 – Connecting your laptop to Sniper EFI 1:54 – Importance of data logging 2:25 – Navigating to Acceleration Enrichment 3:12 – Reviewing TPS and AFR in data log 4:24 – What a good acceleration shot looks like 5:30 – Comparing original tune vs improved tune 6:28 – Tuning tips for acceleration enrichment 7:14 – Adjusting enrichment squirt duration 8:11 – Other areas to tune for better throttle response 8:32 – Final thoughts & thanks for watching For more channel content click the link below:    • Projects & Stuff'n Stuff   #holleyperformance #acceleration #HolleyEFI #chevelle #musclecar #terminator #dominator #PrairieWingsPerformance for inquiries email us at [email protected] Follow us on Instagram - prairie_wings_performance