Professional Use Only

MS 400 CM Chainsaw w/ RIPSAW Ported Cylinder Upgrade Kit

Regular price $1,809.99
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The MS 400 CM is engineered for professionals who need a balanced combination of power, responsiveness, and reliability.

Each unit starts as a new Stihl chainsaw and is precision modified by Outdoor Power using genuine RIPSAW performance upgrades.

Performance Modifications Include

Modification Details
CNC Cylinder Machine Work Squish cut and base cut to increase compression
Complete CNC Porting CNC-optimized intake and exhaust ports for improved airflow
RIPSAW Signature Series Tuned Ported Muffler Designed for maximum performance
Chamfered Port Windows & Cylinder Base Increased longevity
Polished Exhaust Port Helps minimize carbon buildup
Decompression Delete For increased performance

Important Information

Configuration Powerhead w/ 20" Bar and Chain
Performance Noticeable power increase over stock configuration
Manufacturer Warranty None
Included Warranty 90-Day Warranty on port work backed by Outdoor Power and/or RIPSAW
Intended Use Professional use only

Note: This product is not available for purchase in California.

Hazard Warnings

General Power Tool: Improper use of any power tool may cause serious or fatal injury. Read, understand, and follow carefully the operating and safety instructions in your instruction manual before using such products.

Proposition 65: This product contains chemicals known to the State of California to cause cancer and reproductive harm. www.P65Warnings.ca.gov