{"product_id":"three-step-module-selector-the-module-selectors-allow-you-to-choose-two-or-three-different-rpm-limits-that-can-be-activated-at-different-times-msd-ignition","title":"Three Step Module Selector The Module Selectors Allow You To Choose Two Or Three Different Rpm Limits That Can Be Activated At Different Times MSD Ignition","description":"\u003cp\u003eAs an example, we'll use a drag car with a Three Step Module SelecВ­tor 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 consisВ­tent 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\/p\u003e \u003cul\u003e \u003cli\u003eThe Module Selectors can also be used with an MSD Timing Control. By plugging the Selector into a retard module socket, you can actiВ­vate different retard amounts at select times. This is a great feature for engines being upgraded to a multi-stage nitrous system. With the addition of an RPM Activated Switch, you can use the Two Step to activate a shift light at different rpm.The Module Selectors must be used with an MSD Soft Touch Rev Control or a Timing Controller with a high-speed retard module. No rpm or retard modules are supplied.\u003c\/li\u003e \u003cli\u003eLaunch rev limiter\u003c\/li\u003e \u003cli\u003eBurnout rev limiter\u003c\/li\u003e \u003cli\u003eSet 3 RPM limits:\u003c\/li\u003e \u003cli\u003eTop End rev Limiter\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eDetails:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eEmission Code: 5\u003c\/li\u003e \u003cli\u003eWarranty: Manufacturer's Limited 1 Year Warranty\u003c\/li\u003e \u003c\/ul\u003e","brand":"MSD Ignition","offers":[{"title":"Default Title","offer_id":47487667437796,"sku":"8737","price":184.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/6855\/8308\/files\/8737-BCCX.jpg?v=1773573418","url":"https:\/\/jeeperz-creeperz.com\/products\/three-step-module-selector-the-module-selectors-allow-you-to-choose-two-or-three-different-rpm-limits-that-can-be-activated-at-different-times-msd-ignition","provider":"Jeeperz Creeperz, Inc.","version":"1.0","type":"link"}