63 Motorsports Inc.

63 Motorsports Inc. Mercedes-AMG Aftermarket Support
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Your M156 needs more than Lockplates for repair. There are several components that we’ve discovered needing attention to...
09/07/2026

Your M156 needs more than Lockplates for repair. There are several components that we’ve discovered needing attention to fully complete the bulletproof M156-63. We’ve structured Repairs and Upgrades to your heart’s desire to complete your M156 build. Long live the M156 indeed! Only those worthy commit to almighty analog AMG engine, the M156!

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Make sure to follow these tried and true best practices to beef up your M156 for prolonged enjoyment!1. DIAGNOSEVisually...
09/04/2026

Make sure to follow these tried and true best practices to beef up your M156 for prolonged enjoyment!

1. DIAGNOSE
Visually inspect the valvetrain; remove the engine valve covers and physically inspect and rotate the valvetrain assembly. Check for snapping action of the camshafts when turning the crank. This is a sign that the adjusters are faulty and no longer able to hold home position reliably. You can also view the camshaft position angles using an advanced OBD reader. NOTE: migrating camshaft ACTUAL values from CALLED can result in damage!

2. INSPECT
The M156 valvetrain is not for the feint of heart. Care must be followed to inspect the surroundings. Check the tapper bores for clearance. All tappets have a determined lifespan. Replace with better oiled and fully coated tappets (e.g. M159 Black Series DLC lifters). Inspect the phaser assembly in full and look for wear. Check the phaser covers and bolts for tolerance issues. Follow the bolt sequences for removal and install of fasteners. TAKE YOUR TIME! DO NOT DROP BOLT! Fatigue kills.

3. REPAIR
Each step is a calculated movement. Use nothing but the best tools. There are tight confines when AMG shoehorned big blocks into small chassis. Plan your step, follow through and utilize proper guides and manuals. If you’re not at your 100%, TAKE A BREAK! Be mindful that interference engine valvetrains are complex. Use two M156 timing tools to ensure guaranteed placement of 40°ATDC. This is important in preventing check engine codes, fault free operation and maximizing power.

4. ENJOY
Document your progress. Take plenty of reference photos. Indexing your progress allows for ease of re-install. Know which bolts return to where and replace gaskets, washers, and fasteners for a completely clean assembly. Replace securing ties to complete the OEM look and feel. Take pride in your work!

Looking for more information? Seek and heed advise of those before you. Our homepage lists worldwide AMG experts for your engine so you could utilize its full potential! Drive more.

Happy Repairs

When installers join the network it shows their trustworthiness, skill, and reputation.63 Motorsports Inc. ® have a grow...
09/03/2026

When installers join the network it shows their trustworthiness, skill, and reputation.

63 Motorsports Inc. ® have a growing team of enthusiasts and shops supporting multiple Mercedes-AMG engines, focusing to propel the community along. This inclusive nature of research and development is tightly guarded and protected which is why owners can choose to trust shops that proudly display the 63 Motorsports Inc. ® brand in utilizing professionalism in everyday practice. Trust is easily viewed and judged by the community.


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This is why competitors and their associate companies look to 63 Motorsports Inc. ® for comparables, we are innovators of the brand. We sell improvements when others see opportunities to market a cheaper alternative or a gimmick.

Installers joining the network shows their trustworthiness, skill, and reputation, “Fostering continued rapport building, conflict resolution, and ensuring vehicles are receiving maintenance to prevent undue damage and repair….”. Need a shop to be a part of it? It’s simple and costs nothing [see 63motorsports.com for details].

63 Motorsports Inc. ® growing team of enthusiasts supporting multiple engines and focus to propel the community along has existed since founding. This nature of research and development is tightly guarded and protected which is why owners can trust shops as listed https://www.63motorsports.com to utilize merit in everyday practice.

63 Motorsports Inc. ® and its worldwide team of shops have always been focused on complete trustworthy reliable solutions, simple or complex and nothing but the absolute best for engines that deserve integrity. Delivering these views worldwide is a paramount. You cannot put a price on integrity.

05/19/2026

Anyone curious what 85,000 kilometers on Street I Repair sounds like?

Don’t fret!

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There’s something about a classic …
05/15/2026

There’s something about a classic …

The puzzle is complete for all M156 | M159 ownersEffective immediately all Phaser Repair & Upgrades now include spring s...
05/12/2026

The puzzle is complete for all M156 | M159 owners

Effective immediately all Phaser Repair & Upgrades now include spring spacers! Come check out the store!

Billet spacers are softer than steel and stronger than plastic, built to withstand the almight 6.2 L beast!

For M156 | M159 completionists, this is the last piece of the puzzle. What are you waiting for? Choose the best options ...
04/17/2026

For M156 | M159 completionists, this is the last piece of the puzzle. What are you waiting for?

Choose the best options and solutions for your AMG M156 | M159

M159 Black Series Tappets
M156 | M159 Phaser Repairs and Upgrades
M156 Camshafts
M156 Titanium Fasteners

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