MSD Ignition 8739 2-Step Rev Limiter RPM Module Selector

Description: MSD Ignition 8739 RPM Controls Two Step Module Selector Item Description SK Speed Part Number: M468739 RPM Module SelectorRPM Controls Two Step Module Selector RPM Controls Two Step Module Selector; Allows You To Choose Two Different RPM Limits That Can Be Activated At Different Times;SPECIFICATIONS:WARNING CA Proposition 65: YesWARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.govFEATURES:Allows a launch rev limiter and a high speed rev limiterThe MSD module selectors allow you to choose two or three different rpm limits that can be activated at different times. With this ability, the possibilities are endless. As 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 hole shots every time. When no modules are selected, the remaining high limit is active to protect the engine in the event of driveline failure. The two step works the same, but only with two different limits. The module selectors can also be used with an MSD timing control. By plugging the selector into a retard module socket, you can activate different retard amounts at select times. This is a great feature for engines being upgraded to a multi-stage nitrous system.Racers never stop experimenting as they search for every way to wring out more power or handling performance to to gain an edge over the competition. The team at MSD is no different as we strive to deliver the products you need to meet your performance goals. We continue to innovate and invent components and technology that deliver performance and reliability with products that are easy to use and install. Over the course of 40-plus years, MSD Performance has been driving the development of innovative components that helped shape the way our cars race and perform. From super speedways to road courses, land speed racing to top fuel dragsters, and of course your traditional hot rod, MSD has provided the components to fire nearly anything in motorsports. Early on, MSD focused squarely on ignition systems with revolutionary products like the multiple sparking CD ignition, timing and rev controls, billet aluminum distributors and the Pro-Mag, an incredible breakthrough in power and endurance. Today MSD is developing electronics for your entire powertrain. The Atomic EFI systems for the LS engine platform and throttle body are now complemented with a transmission controller. Our DynaForce Starters and Alternators ensure that your engine cranks over to fire up and the Alternators keep it charged. MSD is poised to deliver components that work and communicate together to provide performance and value. Click Here for Installation Instructions! (If Available) About Us About Us Payment Shipping Terms Returns About Us We have been selling everything High Performance for over 50 years! Starting from a small garage in the 50's to the beautiful new 6000sq ft showroom we have today, customer service has always been a top priority. We strive for 100% customer satisfaction. Payment Payment We accept the following forms of payment: PayPal Credit Cards You can call us toll free at 1-800-846-4252 Ext. 9 to process a credit card payment over the phone. We can only process Domestic credit cards. International orders can only be paid with Paypal at this time. Shipping Shipping Some of our items normally dropship from the manufacturer, As such the Estimated Shipping Time Ebay shows may be incorrect! For international customers, we may have to order these in to our location before shipping out, which delays shipping times. Contact us for an accurate shipping time. Domestic: For Domestic shipments, we ship via UPS, FedEx or USPS as stated in the listing. For Alaska, Hawaii, Puerto Rico and US Overseas Customers, Our Ebay Shipping Calculator has problems automatically showing shipping for these locations, but we can ship to you! Message us! UPS and FedEx cannot ship to P.O. Boxes, so please provide an alternate ship-to address with your payment. Expedited shipping is available from UPS and USPS, please email us for a shipping price if needed. A tracking or delivery confirmation number will always be provided once your item(s) ships. NOTE: Due to the sheer volume of packages that we ship each day, we cannot track every package once it leaves our facility. It is up to the buyer to notify us about any in-transit problems. We will gladly assist in any claims with the carrier that we used to ship your item(s). International: For International shipments, we ship via UPS, USPS or DHL. Which carrier is used depends on your location. We will choose the carrier that will deliver the quickest for your location. We cannot declare lower customs values for legal and insurance reasons. We can not and will not declare an item as a gift. Buyer is responsible or all taxes, duties and fees for their country. If a shipment is refused because the taxes, duties and/or fees are not paid, realize that we cannot issue a refund unless we have the merchandise shipped back to us by the customer. Please provide a valid phone number with International orders as the shipping carriers will, at times, need to contact you for more information. Terms Terms The fitment data in many of our listings comes direct from the manufacturer. We strive for accuracy, however, there could be discrepancies on the manufacturers end with listing applications. PLEASE MESSAGE US WITH ANY QUESTIONS OR CONCERNS ABOUT YEAR/MAKE/MODEL INFO IF YOU NEED!! Warranty Claims > All warranties, expressed or implied, is that of the manufacturer NOT Espeedshop/SK Speed. That said, we will assist in processing a claim. Some warranty claims can be handled by us, but most must be submitted directly to the manufacturer. In either case, we will assist in the process. No warranty of any kind is offered or implied for parts that are discontinued, new-old stock, or used. Returns Returns Please send us a message here on ebay or call us toll free at 1-800-846-4252 Ext. 9 to obtain an RMA (Return Merchandise Authorization) number before sending any merchandise back to us. Issued RMA numbers will only be valid for 30 days. Return requests must be made within 14 days of purchase, and a refund will not be processed until inspected upon return to us. Returns must be in new, resellable condition. Returned item(s) must be in a shipping box, not shipped in the factory packaged box that the item comes from the factory. If an item is shipped back to us for a return without the original factory supplied box, a 20% re-stocking fee will automatically be applied. Returns of electrical items must be in "as-new" and still remain factory sealed. A testing and re-stocking fee of at least 20% will apply if the item does not meet these requirements. Featured Products Customer Rides Terms & Conditions Powered by Frooition.com Frooition www.frooition.com | No-js Template | eBay design, eBay store design, eBay shop design, eBay template design, eBay listing design (ver:froo_no_js) This listing is currently undergoing maintenance, we apologise for any inconvenience caused.

Price: 134.95 USD

Location: Lindenhurst, New York

End Time: 2023-12-21T23:15:18.000Z

Shipping Cost: 0 USD