--- product_id: 399719889 title: "Ignition 8733 2-Step Launch Control for GM LS Engines" brand: "msd" price: "£633.40" currency: GBP in_stock: true url: https://www.desertcart.co.uk/products/399719889-ignition-8733-2-step-launch-control-for-gm-ls-engines store_origin: GB region: United Kingdom --- # Consistent launch RPM Splice-free install Direct plug-in tech Ignition 8733 2-Step Launch Control for GM LS Engines **Brand:** msd **Price:** £633.40 **Availability:** ✅ In Stock ## Summary > 🚀 Dominate the line with flawless launches every time! ## Quick Answers - **What is this?** Ignition 8733 2-Step Launch Control for GM LS Engines by msd - **How much does it cost?** £633.40 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/399719889-ignition-8733-2-step-launch-control-for-gm-ls-engines) ## Best For - msd enthusiasts ## Why This Product - Trusted msd brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Engineered for GM LS:** Tailored specifically for GM LS engines to maximize power delivery. - • **Race-Ready Durability:** Compact, rugged plastic housing built to withstand track conditions. - • **Consistent Performance:** Maintain steady RPM under full throttle for repeatable launches. - • **Precision Launch Control:** Set your exact launch RPM for flawless holeshots every time. - • **Plug-and-Play Installation:** Connects seamlessly to factory coils—no splicing, no hassle. ## Overview The MSD Ignition 8733 2-Step Launch Control is a precision-engineered module designed for GM LS engines, enabling racers to set and maintain a consistent launch RPM. Featuring a direct plug-in design with factory coil connectors, it ensures a splice-free, hassle-free installation. Built with durable plastic housing, this module delivers reliable, repeatable holeshots, making it the ultimate tool for serious performance enthusiasts aiming to dominate the drag strip. ## Description MSD #8733 Two-Step Module Selector, Adjustable, 2-Step, Plastic, Black, Chevy, Pontiac, LS Engines, Each. M46-8733 Description: GM Performance fans will be geeked to learn about this direct plug-in 2-Step Launch Control. The unit is easy to install with factory style connectors for a splice-free installation. When you're staged, you can hold the pedal to the floor while the rpm stays at a consistent level producing consistent launches. ## Features - LS 2-Step Launch Control - Easily Set Launch RPM For Consistent Holeshots - Connects To Factory Coils For Easy Installation - The Best Way To Launch Hard ## Technical Specifications | Specification | Value | |---------------|-------| | Wattage | 6E+2 | | Phase Type | implementation | | Manufacturer | MSD Ignition | | UPC | 085132087334 | | Global Trade Identification Number | 00085132087334 | | Model | MSD Ignition 8733 2-Step Launch Control for GM LS Engines | | Item model number | 8733 | | Exterior | Plastic | | Manufacturer Part Number | 8733 | | OEM Part Number | 8733 | | Colour | No Color | | Assembly Required | No | ## Product Details - **Brand:** MSD - **Material:** Plastic - **Item Weight:** 454 g - **Amperage:** 50 Amps - **Voltage:** 12 Volts ## Images ![Ignition 8733 2-Step Launch Control for GM LS Engines - Image 1](https://m.media-amazon.com/images/I/71up6xQx1DL.jpg) ![Ignition 8733 2-Step Launch Control for GM LS Engines - Image 2](https://m.media-amazon.com/images/I/71UMhavsWmL.jpg) ![Ignition 8733 2-Step Launch Control for GM LS Engines - Image 3](https://m.media-amazon.com/images/I/71o-QysgS4L.jpg) ![Ignition 8733 2-Step Launch Control for GM LS Engines - Image 4](https://m.media-amazon.com/images/I/71Z33e2vjwL.jpg) ![Ignition 8733 2-Step Launch Control for GM LS Engines - Image 5](https://m.media-amazon.com/images/I/71DS7HOY+eL.jpg) ## Questions & Answers **Q: The pictured photo does not include all of the connecting plugs and wires, is that to be included in the purchase alike all other 8733 items?** A: Yes, it includes all the required wiring and connector to be installed. Its a plug and play kit. **Q: Will this work for a 2009 chevy Silverado?** A: Yes it will. This is for Gen 3 and 4 LS based engines. Or "Vortec" labeled truck engines. **Q: Will this fit a 5.7 ls1 Corvette motor?** A: Yes. Thank you. **Q: Whats is the issue Ordered and installed and led is on without the vehicle running and neither trigger wire connected** A: Once it reaches a certain rpm it activates the module and shuts off the light mine does the same thing but works fine ## Frequently Bought Together - MSD Ignition 8733 2-Step Launch Control for GM LS Engines - TCI 388400 Switch/18 Ga. Cord --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/399719889-ignition-8733-2-step-launch-control-for-gm-ls-engines](https://www.desertcart.co.uk/products/399719889-ignition-8733-2-step-launch-control-for-gm-ls-engines) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-16*