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Engines and Components› Camshafts and Valvetrain

MMX Custom

5.7L HEMI VVT MAX EFFORT NA Camshaft

Name: 5.7L HEMI VVT MAX EFFORT NA Camshaft
Brand: MMX Custom
SKU: MMX-57MAXEFFORT
Price: 549.95 USD
Availability: InStock

$549.95

SKU: MMX-57MAXEFFORT

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Overview

The MMX Custom MAXEFFORT is a camshaft designed for naturally aspirated 5.7L VVT HEMI engines. It aims to provide maximum power output, with a power band from 2500 to 7000+ RPM.

This camshaft features a lift of .615 on both intake and exhaust, with an intake duration @.050 of 223 and an exhaust duration @.050 of 23X. It has an LSA of 111. The product is best suited for applications seeking maximum power in naturally aspirated 5.7L VVT engines.

Show original supplier description

The MMX Custom 5.7L HEMI VVT MAX EFFORT NA Camshaft is engineered for enthusiasts seeking maximum naturally aspirated power from their 2009+ 5.7L VVT HEMI engines. Developed over years of research, this camshaft is designed to significantly increase horsepower, with claims of over 500 crank horsepower achievable when paired with long tube headers and a Holley Hi-RAM intake manifold. Expect an intake duration of 223 degrees and an exhaust duration of 23X degrees at .050 lift, with a .615 lift for both intake and exhaust valves and an LSA of 111. This setup focuses on top-end power, continuing to produce power up to 7000+ RPM, and recommends a 4000 stall converter for optimal performance. This performance camshaft is the best choice for maximizing naturally aspirated power in 5.7L VVT applications. To achieve its full potential and ensure proper operation, it requires a spring upgrade, a VVT lock kit, and custom tuning. Additionally, exhaust upgrades such as long tube headers are highly recommended for best results. The product listing also indicates that this camshaft has a weight of 15.00 lbs and is intended for use with systems like HP Tuners or Diablosport for tuning. Please check local and State laws for emissions compliance before purchasing this product.

Vehicle Symptoms

Lack of top-end horsepower above 5000 RPM
Engine feels flat after 4000 RPM
Wanting to increase peak power output for racing
Poor throttle response in mid-range
Dissatisfied with stock camshaft performance

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Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

Brand	MMX Custom
Part Number	MMX-57MAXEFFORT
Category	Engines and Components

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