The Texas Speed Hellcat Style MDS Delete Lifter Set replaces the factory Multi-Displacement System lifters in a Hemi V8 with OE-style non-MDS lifters of the type used in the Hellcat engine. The set is made up of four groups of four lifters, each supplied in its retainer tray, for a total of 16 lifters covering every cylinder.
Texas Speed lists the set for the 5.7L Hemi with and without VVT, the 6.1L, the 6.2L and the 6.4L. Because the lifters are a conventional non-collapsing design, they are used when the MDS system is being removed from the engine. Texas Speed sells this product with no manufacturer warranty. The vehicle list below reflects the applications Texas Speed publishes for this part number.
Specifications
- Application: Hemi 5.7L (VVT), 5.7L/6.1L (non-VVT), 6.2L and 6.4L
- Lifter type: OE-style Hellcat replacement lifters, non-MDS
- Quantity: 16 lifters with 4 retainer trays (four sets of 4 lifters and tray)
- Purpose: Replacement lifters for removal of the Hemi MDS system
- Warranty: No manufacturer warranty on this product
- Part number: TSP-HCLifterKit (component TSP-HCLifter, qty 4)
Kit Includes
- TSP OE Style Hellcat Lifters, complete lifter and tray, set of 4 lifters with tray (TSP-HCLifter), qty 4
Note: There is no manufacturer warranty on this product.
Note: Texas Speed's product page lists the lifters and trays only. It does not list any other components, so confirm what else the MDS removal on a given engine requires before ordering.
Vehicle Applications
Engine families covered: Hemi 5.7L VVT, 5.7L and 6.1L non-VVT, 6.2L and 6.4L. Vehicle list reflects the fitment published by Texas Speed for this part number.
Chrysler 300
- 2009 Chrysler 300
- 2010 Chrysler 300
- 2011 Chrysler 300
- 2012 Chrysler 300
- 2013 Chrysler 300
- 2014 Chrysler 300
- 2015 Chrysler 300
- 2016 Chrysler 300
- 2017 Chrysler 300
- 2018 Chrysler 300
- 2019 Chrysler 300
- 2020 Chrysler 300
- 2021 Chrysler 300
Dodge Challenger
- 2009 Dodge Challenger
- 2010 Dodge Challenger
- 2011 Dodge Challenger
- 2012 Dodge Challenger
- 2013 Dodge Challenger
- 2014 Dodge Challenger
- 2015 Dodge Challenger
- 2016 Dodge Challenger
- 2017 Dodge Challenger
- 2018 Dodge Challenger
- 2019 Dodge Challenger
- 2020 Dodge Challenger
- 2021 Dodge Challenger
Dodge Challenger Hellcat
- 2015 Dodge Challenger Hellcat
- 2016 Dodge Challenger Hellcat
- 2017 Dodge Challenger Hellcat
- 2018 Dodge Challenger Hellcat
- 2019 Dodge Challenger Hellcat
- 2020 Dodge Challenger Hellcat
- 2021 Dodge Challenger Hellcat
- 2022 Dodge Challenger Hellcat
- 2023 Dodge Challenger Hellcat
Dodge Charger
- 2009 Dodge Charger
- 2010 Dodge Charger
- 2011 Dodge Charger
- 2012 Dodge Charger
- 2013 Dodge Charger
- 2014 Dodge Charger
Dodge Charger Hellcat
- 2015 Dodge Charger Hellcat
- 2016 Dodge Charger Hellcat
- 2017 Dodge Charger Hellcat
- 2018 Dodge Charger Hellcat
- 2019 Dodge Charger Hellcat
- 2020 Dodge Charger Hellcat
- 2021 Dodge Charger Hellcat
- 2022 Dodge Charger Hellcat
- 2023 Dodge Charger Hellcat
Dodge Durango
- 2021 Dodge Durango
- 2022 Dodge Durango
- 2023 Dodge Durango
- 2024 Dodge Durango
Dodge Ram 1500 TRX
- 2021 Dodge Ram 1500 TRX
- 2022 Dodge Ram 1500 TRX
- 2023 Dodge Ram 1500 TRX
- 2024 Dodge Ram 1500 TRX
Jeep SRT Trackhawk
- 2018 Jeep SRT Trackhawk
- 2019 Jeep SRT Trackhawk
- 2020 Jeep SRT Trackhawk
- 2021 Jeep SRT Trackhawk
Vehicle applications reflect the fitment published by Texas Speed & Performance for this part number. Confirm your engine and cylinder head configuration before ordering.
Race Use Only. This product is intended for competition use on vehicles that are never operated on public roads. It is not legal for sale or use on pollution-controlled motor vehicles, and it is not CARB exempt. Installing or using this part on a vehicle driven on public roads may violate the federal Clean Air Act and state emissions laws.
FAQ
What engines does the Texas Speed Hellcat Style MDS Delete Lifter Set fit?
Texas Speed lists the Hellcat style lifter set for the 5.7L Hemi with VVT, the 5.7L and 6.1L Hemi without VVT, the 6.2L Hemi and the 6.4L Hemi. The vehicle applications published by Texas Speed are listed on this page.
What is included in the TSP-HCLifterKit?
The kit includes four TSP OE-style Hellcat lifter sets, each containing four lifters and a retainer tray, for a total of 16 lifters and 4 trays. No other parts are listed as included by Texas Speed.
Why use Hellcat style lifters to delete MDS on a Hemi?
The Hellcat engine does not use the Multi-Displacement System, so its lifters are a conventional non-collapsing design. Installing OE-style Hellcat lifters in place of the MDS lifters removes the cylinder deactivation hardware from the valvetrain.
Does the Texas Speed Hellcat lifter set come with a warranty?
No. Texas Speed states there is no manufacturer warranty on this product, so it should be inspected on receipt and installed with that understanding.
Are the retainer trays included with the lifters?
Yes. Each of the four lifter sets in the kit comes as a complete lifter and tray assembly, so all four retainer trays needed for a Hemi V8 are included with the 16 lifters.
