Holley Sniper EFI 551-103 Transmission Control Kit

Description: Our eBay Store About Us Contact Us Add to Favorite Sellers Holley Sniper EFI 551-103 Sniper 2 Transmission Control Kit For Sniper 2 applications (Handheld not included); The Sniper Transmission Controller (STC) is designed for common GM and Ford electronic 4-speed transmissions. Three part numbers cover a complete range of applications - all Sniper EFI systems, Sniper 2 EFI specific (M8 CAN connection), or a full standalone unit. The Sniper specific applications connect to your Sniper EFI system via CAN bus and is programmed through the existing Sniper 3.5-inch touchscreen. No programming is available with PC computer software, however the transmission functions can be data-logged and reviewed with Sniper PC software. The Standalone version includes a dedicated 3.5-inch touchscreen and is primarily intended for carbureted engine combinations. GM and Ford four speed electronic overdrive transmissions are simple in operation. They have four speeds with the top gear being an overdrive and all have a lockup torque converter that eliminates any slippage when the lockup is applied. With a stock torque converter the lockup should only be applied under light throttle conditions or excessive wear will occur. Upshifts, downshifts, and torque converter lockup are based on vehicle speed and throttle position (or optionally the MAP sensor) and are adjustable with the 3.5-inch touchscreen; Adds electronic transmission control functionality to a Sniper 2 Controls conventional electronic 4 speed transmission applications. GM 4L60/70/80E and Ford AODE and 4R70W - transmission specific harnesses sold separately •558-405 – GM 4L60/70/80E •558-455 – 2009+ GM 4L60E* •558-470 – 1998+ Ford 4R70W/4R75W •558-471 – 1992-1997 Ford AODE/4R70W Tuning is performed through the 3.5-inch Touchscreen LCD (included with the Standalone version). Future compatibility will include 5-inch Display and Bluetooth Module Tune Upshifts, Downshifts and WOT shift points Full programmability of torque converter lockup Full tuning of transmission line pressure (shift firmness) Controls and Layouts interface mirror Dominator and Terminator X MAX ECUs (except no paddle shift) A MAP sensor is needed if using MAP for line pressure, which is usually only done with forced induction applications General Policies Payment Method We gladly accept PayPal and All Major Credit Cards. Warranty & Return PolicyHolley Performance Products warrants new products to be free from defects in material and workmanship for a period of 90 days from date of purchase.Holley Performance Products Limited Warranty specifically does not apply to products, which have been (a) modified or altered in any way; (b) subjected to adverse conditions, such as misuse, neglect, accident, improper installation or adjustment, dirt or other contaminants, water, corrosion, or faulty repair; or (c) used in other than those applications recommended by Holley Performance Products. Holley Performance Products also does not warrant, and disclaims all liability for products used in racing activities and/or applications other than those specifically recommended in the current brand catalog.Buyer pays return shippingShipping & TrackingPlease see the Shipping and Payment tabWe ship all US orders via United Parcel Service (UPS Ground)A signature is required on all UPS orders over $750Tracking information will be sent via email after your package ships (you must supply a valid email address during checkout)We ship within 1 business day upon receipt of paymentWe do not ship to APO/FPO or US Post Office Box addressesWe ship internationally thru United States Postal Service (USPS) Express Mail International; allow extra time for international shipmentsWe can not ship as a "GIFT" or ship anything internationally with changes to the invoiceCustomer Service & FeedbackWe strive to answer questions submitted thru eBays message system within 1 business dayIf you have a technical question about your purchase, please call our Tech Services department at (866) 464-6553 between 8:00 am 6:00 pm M-F and Saturdays 9:00 am to 3:00 pm.We want you to be completely satisfied with your purchase please let us know if you have any problems with your purchase before leaving feedback so we have a chance to make it right we want your repeat business! Check out the official Holley Performance eBay Store for more great deals!!!

Price: 509.95 USD

Location: USA

End Time: 2025-01-01T10:19:33.000Z

Shipping Cost: 0 USD