{"product_id":"msd-ignition-8737-rpm-module-selector","title":"MSD Ignition 8737  RPM MODULE SELECTOR","description":"\u003cdiv id=\"center_content\"\u003e\n\u003cdiv class=\"container-fluid\"\u003e\n\u003cdiv data-dropship-cost=\"\" data-dropship-lead=\"\" data-group-inventory-locations=\"0\" data-group-inventory=\"0\" data-manufacturer-inventory=\"0\" data-dropship=\"0\" data-backorder=\"1\" data-fallback-price=\"0\" data-inventory=\"0\" data-whsn=\"8737\" data-whlc=\"MSD\" data-gtin=\"00085132087372\" data-pn=\"8737\" data-aaia=\"BCCX\" data-yc=\"true\" data-availability=\"\" class=\"row product product-group\"\u003e\n\u003cdiv class=\"col-xs-12\"\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cdiv aria-labelledby=\"descriptions-tab\" id=\"descriptions\" class=\"tab-pane fade active in\" role=\"tabpanel\"\u003eAs an example, we'll use a drag car with a Three Step Module Selec­tor plugged into the rpm socket of a 7AL-2 Ignition. The different rpm modules are activated when 12 volts are applied to a corresponding wire. By connecting one wire to the line-lock circuit, one module will be activated during the burnout. This helps keep tire temperatures consistent. When the line-lock button is released, the limit turns off. When you're on the starting line, you can activate the second limit through the clutch or trans switch. This provides a steady and consis­tent rpm for firm holeshots every time. When no modules are selected, the remaining high limit is active to protect the engine in the event of driveline failure.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"footer-wrapper\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-md-2 col-md-offset-2\" id=\"footer-logo\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-md-2 col-md-offset-2\"\u003e\u003cspan\u003eHolley Performance Emission Code 5: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled (Non-Emissions Controlled) Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-md-2 col-md-offset-2\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-md-2 col-md-offset-2\"\u003e\u003cspan\u003e• Set 3 RPM limits:\u003cbr\u003e• Burnout rev limiter\u003cbr\u003e• Launch rev limiter\u003cbr\u003e• Top End rev Limiter\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MSD","offers":[{"title":"Default Title","offer_id":49193320743197,"sku":"BCCX_8737","price":181.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/2771\/7661\/files\/1_9da6df31-5a8e-4417-ab74-06fe36cac863.jpg?v=1757597778","url":"https:\/\/www.mytruckpoint.com\/products\/msd-ignition-8737-rpm-module-selector","provider":"TruckPoint: Truck Accessories - Car Parts - Canadian Auto Parts","version":"1.0","type":"link"}