EggH6

Eggenfellner H6/E6 Information

The H6 became known as the E6 sometime around 2007.

Manufacturer's Listed Specs

Number of Cylinders: 6

Fuel Injected

Fuel: 91+ Octane Autofuel / 100LL Avgas

Liquid Cooled

Horizontally Opposed

3.0L: 200hp @ 2700 Prop RPM

3.6L: 210hp @ 2700 Prop RPM

H6/E6 Howto Guides and Reference Material

• Recommendations from Ross - DO NOT FLY WITHOUT HEEDING THIS ADVICE
• Ross's Guide to tuning the SDS Engine Computer - DO NOT FLY WITHOUT HEEDING THIS ADVICE
• Eggenfellner Engine Installation Guide Media:ESeriesInstallationGuide.pdf
• Which Subaru Service Manual do I Buy?
• Oil Change Media:H6OilCHange.pdf
• Compression Check Procedure
• 2003-2004 Legacy Troubleshooting Guide Media:H6EngineTroubleShooting.pdf
• 2003-2004 Legacy Valve Adjustment Procedure Media:H6ValveClearance.pdf
• 2009 B9 Tribeca Valve Adjustment Procedure
• Valve Adjustment Check Procedure (Mike Talmadge)
• Subaru Technician Reference Booklet 104-H6 Media:SubaruTechnicianBookletH6.pdf
• Subaru H4 (2.5L) and H6 (3.0L) Service Manual Media:Subaru-H6-and-H4-Service-Manual-2005.pdf
• Subaru H6 70A alternator: http://www.autozone.com/autozone/parts/Duralast-Import-Alternator/_/N-93xme?itemIdentifier=410984_0_0_
• Subaru H6 starter motor: http://www.autozone.com/batteries-starting-and-charging/starter/duralast-starter/681163_0_0/
• Dual Mass Flywheel Ordering Information
• Removing the Dual Mass Friction Plate from the Flywheel Media:Removing-Dual-Mass-Fricton-Plate.pdf
• Tapping the Dual Mass Flywheel Media:Tapping-Dual-Mass-Flywheel.pdf
• Engine mount replacement bushings: Part number 9.8105R in the Energy Suspensions online catalog: https://energysuspension.com/energy-suspension-9-8105r-end-link-grommets

FAQs (Frequently Asked Questions)

• Pictorial Guide to the H6 3.0L Engine
• An Example Weight Comparison of an H6 3.0L to a Lycoming
• An Example Cost Comparison of an H6 3.0L to a Lycoming
• Oil pressure too high?
• Subaru Engine Identification