Holley Performance Products Holley® has been the undisputed leader in fuel systems for over 100 years. +1 (270) 782 2900 www.holley.com +1 (866) 464 6553Company Profile www.holley.com +1 (270) 782 2900 +1 (866) 464 6553Company Profile Contact Us Facebook page Twitter YouTube Instagram Contact Us Facebook page Twitter YouTube Instagram HOLLEY EFI 12-1 CRANK TRIGGER KITS - THE BEST WAY TO GET ACCURATE SPARK TIMING 18 May 2023 Spark timing is the key to making your engine produce maximum power. And the best way to get accurate spark timing is with a Holley EFI 12-1 Crank Trigger Kit. A crank trigger kit bolts directly to the crankshaft, so the timing is determined by the position of the crankshaft itself. Meaning there are no mechanical variables to worry about. Your timing is going to be accurate, no matter what. Holley EFI's 12-1 crank trigger wheel has twice as many teeth as a standard 4-1 wheel. And that means that the crankshaft position sensor can more accurately determine the position of the crankshaft. Crank Trigger Kits Ignition Products Related articles LS POWER: Explore Our Top LS Upgrades! SNIPER 2 EFI: Start Your EFI Journey TODAY! NEW RELEASES: Sniper 2 Bluetooth Module, GM 6L80 CONTROL: Take Your Terminator X To The MAX! LET FREEDOM RING: Find Your Next Flowmaster Exhaust Upgrade! V8 POWER: Terminator X Makes It Easy! NEW PRODUCT: Ultra 6AL Ignition Boxes Give You The Ultimate Control! Unlock Your Ride's Hidden Potential With Edge EVOHT2! FUEL PUMPS: Get Sniper Fueling Today! HIGH QUALITY SENSORS: Ensure Accurate Readings Every Time QUICK FUEL: Innovative Carburetor Technology! ACCEL IGNITION: Get Race-Proven Performance What's New with Sniper EFI? Find Out Now! 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