Holley Sniper EFI 551-102 Transmission Control Kit for Carbureted Applications For Sale - New and Used

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Sniper Standalone Transmission Control Kit - Carbureted Applications 551-102

For carbureted applications, includes 3.5" handheld. The Sniper Transmission Controller (STC) is designed for common Ford and GM electronic 4 speed transmissions. This covers a complete range of applications for 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 is primarily intended for carbureted engine combinations. Ford and GM 4 speed electronic overdrive transmissions have 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.. For carbureted applications, you're required to install a TPS sensor for the system to function. This product is not compatible with 4WD installations.

• Adds electronic transmission control functionality to Standalone carbureted application
• Tuning is performed through the 3.5 inch LCD touchscreen
• Tune upshifts, downshifts and wide open throttle (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 ECU's (except no paddle shift)
• Carbureted applications are required to install a TPS sensor, Holley offers the following kits:
• 1951 - For Holley Street Demon carburetors
• 534-202 - For Holley carburetors with electric chokes
• 534-214 - For Holley Dominator Gen 3 carburetors
• Not compatible with 4WD installations

General Policies

Warranty & Return Policy

• Holley Performance Products warrants new products to be free from defects in material and workmanship for a period of 90 days from date of purchase. Many items may have longer warranties please see Item Specifics above or contact us for information.
• Holley Performance Products Limited Warranty specifically does not apply to items or 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.
• Warranties do not apply to items sold as Used. We want to make sure that every customer is completely satisfied with their purchase. Although obsolete, scratch & dent and used items do not have a warranty, we understand that things happen and every situation is different. Please let us know of any issues you may have before leaving response so we have an opportunity to make things right. We will do everything possible to make sure you are fully satisfied with your purchase and we want to earn your continued business!
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