{"product_id":"three-step-module-selector","title":"Three Step Module Selector The MSD Module Selectors Allow You To Choose Two Or Three Different Rpm Limits That Can Be Activated At Different Times MSD Ignition","description":"\u003cp\u003e\u003cb\u003ePart #:\u003c\/b\u003e 8737\u003c\/p\u003e\u003cp\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\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet 3 RPM limits:\u003c\/li\u003e\n\u003cli\u003eBurnout rev limiter\u003c\/li\u003e\n\u003cli\u003eLaunchrev limiter\u003c\/li\u003e\n\u003cli\u003eTop Endrev Limiter\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe MSD Module Selectors allow you to choose two or three different rpm limits that can be activated at different times.\u003c\/p\u003e","brand":"MSD","offers":[{"title":"Default Title","offer_id":51827580961080,"sku":"M00T 8737","price":399.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/horsepower-asset-523988-976617-square_8752d0b0-6b9b-407d-b83e-3387992665d0.webp?v=1774558497","url":"https:\/\/store.motormia.co\/products\/three-step-module-selector","provider":"MOTORMIA","version":"1.0","type":"link"}