{"product_id":"cam-sync-kit-bbc-w-600-1-000-raised-cam","title":"Holley EFI Cam Sync Kit 12mm Flying Magnet — Fits Big Block Chevy Raised Cam","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Holley EFI\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eHolley EFI engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Holley EFI lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/cFj0A106QG8\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003ePrecision Sync for Raised Cam Big Block Chevy\u003c\/h2\u003e\u003cp\u003eFor Big Block Chevy builds featuring a raised camshaft (0.600 to 1.000 inches), standard cam sync systems often fall short. This Holley EFI Cam Sync Kit is specifically engineered to bridge that gap, providing the exact sensor placement and alignment needed for high-performance sequential EFI setups.\u003c\/p\u003e\u003ch3\u003eKit Highlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFits Big Block Chevy with +0.600 to +1.000 raised cam\u003c\/li\u003e\n\u003cli\u003eIncludes precision-machined mounting bracket\u003c\/li\u003e\n\u003cli\u003eHigh-accuracy flying magnet target\u003c\/li\u003e\n\u003cli\u003e12mm x 1.00 thread sensor\u003c\/li\u003e\n\u003cli\u003eEnsures perfect sequential injection timing\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRaised cam engines present unique challenges for ignition and fuel timing, but this kit makes synchronization simple and effective. By providing a dedicated mounting solution for the cam sensor, you ensure that your Holley EFI system receives a clean, reliable signal regardless of the engine's deck height or cam placement. This is essential for preventing timing errors and maximizing the efficiency of your high-output BBC engine. The kit includes everything you need to mount the sensor securely, allowing for a professional installation that stands up to the rigors of drag racing and high-performance street use. Don't compromise your engine's potential with improper timing signals. Trust the specialized engineering of Holley EFI to keep your Big Block Chevy performing at the top of its game. Get the best in engine management hardware at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Holley EFI products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/efi-pro-digital-dash-w-6-86in-screen\" style=\"color:#0066cc;text-decoration:none;\"\u003eHolley EFI Pro Digital Dash 6.86in Touchscreen — Universal Upgrade\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/pro-digital-dash-panel\" style=\"color:#0066cc;text-decoration:none;\"\u003eHolley EFI Pro Digital Dash Panel Assembly — Programmable Gauge Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/efi-dash-7-dash-bezel-62-65-nova\" style=\"color:#0066cc;text-decoration:none;\"\u003eHolley EFI Dash Bezel for 62-65 Chevy Nova — Black Plastic\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/smart-coil-kit-8-cyl\" style=\"color:#0066cc;text-decoration:none;\"\u003eHolley EFI Smart Coil Kit 8-Cylinder — E-Core Coil-Near-Plug with Wiring Harness\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbf-fe-efi-hyperspark-distributor\" style=\"color:#0066cc;text-decoration:none;\"\u003eHolley EFI Hyperspark Distributor - Ford FE-Series Big Block Sniper EFI Compatible\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Holley EFI Cam Sync Kit 12mm Flying Magnet \\u2014 Fits Big Block Chevy Raised Cam\",\"description\":\"Upgrade your Big Block Chevy with a raised cam. 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Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Holley EFI?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Holley EFI Cam Sync Kit 12mm Flying Magnet \\u2014 Fits Big Block Chevy Raised Cam?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. 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