Installation Time
(approx) a Day
Difficulty Level:
Mechanical expertise or professional installation required.
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Comp Cams Stage 2 HRT 273/279 Hydraulic Roller Master Camshaft Kit for VVT Engines (08-23 5.7L HEMI Challenger)
Item CH18091
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M-F 8:30A-11P, Sat-Sun 8:30A-9P
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Our Price
$1,751.95 (kit)
FREE Shipping Market Price $1,996.99 You Save 12% ($245.04) Up to 10% off for Military & First Responders! See DetailsWill this fit your Vehicle?
Ship to: Columbus - 43215
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features
- Stage 2 HRT Camshafts
- Ideal for Competitive Applications
- Adds up to 82 Horsepower
- Operates Between 2500 to 6500 RPM Range
- Features Low Shock Technology
- Retuning Required
- Does Not Have a CARB EO Number
- Sold as a Kit
- Fits Variable Valve Timing (VVT) Engines Only
- Fits 2008-2023 5.7L HEMI Dodge Challenger Models
Description
Boost Your Car’s Performance Even Further. After all the performance mods such as a cold air intake and exhaust upgrade, push your HEMI even further with this Comp Cams Stage 2 HRT 273/279 Hydraulic Roller Master Camshaft Kit. This kit contains a Stage 2 HRT cam that adds a max of 82 horsepower to your performance numbers. The HRT cam features Comp Cams’ Low Shock Technology that pushes the horsepower while maintaining stability even at higher RPMs.
Retuning Recommended. Get the most out of this performance mod by retuning your ECU. With a larger camshaft and modified valvetrain, your Challenger needs the new inputs to optimize your ride.
Complete Master Kit. This Hydraulic Roller Master Camshaft Kit will eliminate guesswork when rebuilding the valvetrain around your Stage 2 HRT camshaft. Aside from the camshaft, the kit includes the lifters, pushrods, beehive springs, and the hardware that holds them together.
Installation. Revamping your valvetrain will need advanced mechanical skills, so a visit to the body shop is recommended when thinking of getting this kit installed.
Application. The Comp Cams Stage 2 HRT 273/279 Hydraulic Roller Master Camshaft Kit fits all 2008-2023 5.7L HEMI Dodge Challenger models.
Application Note. Fits variable valve timing (VVT) engines only. Requires custom tuning, disabling of the MDS and phaser limiter or lock.
Fitment:
- 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
- 2022 Dodge Challenger
- 2023 Dodge Challenger
Comp Cams MK201-303-17
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) HRT Camshaft
- (16) Lifters
- (16) Pushrods
- (16) Beehive Springs
- (16) Steel Retainers
- (16) Locks
- (16) Spring Seats
- (16) Valve Seals
5.0
Customer Reviews (1)
Reviews of Comp Cams Engine products have an average rating of 4.7 out of 5
Questions & Answers
10 More Questions
Will It Fit My Challenger
- R/T - 09, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23
- R/T Classic - 12
- R/T Plus - 15, 16
- R/T Plus Shaker - 16
- R/T Shaker - 16
- T/A - 17, 18
