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TCM 985/1025 EFI

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Quick Overview

The TCM 985 EFI is the latest edition to the Teague engine family. This 540 cubic inch engine features the Whipple 4.0 liter twin screw compressor and redesigned throttle body. The TCM 985 EFI is the best quality engine under 1000 horsepower on the market. This is our top offering for Bravo style drives.

"Contact Teague Custom Marine for specific engine pricing and shipping options, call 661-295-7000 direct."

The most versatile engine in the Teague Custom Marine line is the 1025 EFI.  Evolved from the overwhelmingly popular TCM 900 EFI, this higher compression "stroker" engine features only the best components on the market.  It is configurable for use in most any application, from single engine bravo style sport decks to twin engine staggered speedmaster deep vees!  The TCM 1025 is based upon a tall deck World Merlin 3 Billet Splayed Mains block, with a Sonny Bryant Billet crankshaft, Carrillo connecting rods, proprietary AFR CNC 24 Degree Heads, and T&D Steel Shaft Roller Rocker Systems, this 540 cubic inch engine may be in the middle of our line, but is far from mid range in quality.  Configured with the new 4.0L Whipple Twin Screw Supercharger and massive twin core MOAC Cupronickel Intercooler, which is fed by a full SS twin or triple stage Latham water pump, the 1025 EFI is the cool air charge temperature and efficiency king.  Featuring hydraulic valvetrain components and a proprietary LS1 firing order camshaft, maintenance is kept to a minimum and valve lash adjustments are eliminated.  The TCM 1025 EFI is finished with fully color matched billet aluminum accessories and custom plumbing, combined with custom supercharger and valve cover powder paint options for a truly custom engine installation.

TCM TCM 985 EFI Package also includes:14 qt. TCM Oil Pan, Custom Engine Wiring Harness with Warning System, Billet Brackets and Pulleys (your choice of colors), HD Bellhousing W/ Dual Oil Coolers and drive plate or coupler, Motor Mounts or Plates, MSD Ignition, CMI Headers, Power Steering pump, and Accessories - Ready To Install!

TCM 985EFI985EFI Engine Package
1 year limited warranty

TCM also recommends: Mercury HD or IMCO Transom Assembly, Dual Ram Full Hydraulic Steering, Teague Platinum XR Drive or SSM VI, Aeromotive Fuel System, TCM Water Plumbing and Sea Strainer System, Offshore Oil Cooler, Mufflers, Propeller upgrade.

"Contact Teague Custom Marine for specific engine pricing and shipping options, call 661-295-7000 direct."

Horsepower: 985 HP EFI
Displacement: 540 Cubic Inches
Recommended Max W.O.T. RPM Range: 5,600 - 6,200
Block: V-8, Merlin III 4 Bolt Billet Splayed Mains, 10.200 Deck Ht.
Crankshaft: Bryant Racing Billet
Connecting Rods: Carrillo
Pistons: Custom J.E. Forged Aluminum
Rings/Bearings: Speed Pro/Hastings/M-77 H Series
Cylinder Heads:Airflow Research CNC Flowported Proprietary Aluminum Heads, Match Ported, Bronze Guides, ARP Pro Series Studs, and Crane Guide Plates.
Valves: Severe Duty SS and Inconel Valves (extreme duty)
Induction System: 4.0L Whipple Supercharger w/Intercooler, Electronic Fuel Injection
Sea Pump: Latham SS Dual or Triple Stage pump.
Valve Covers: Teague Polished or Coated Aluminum w/Breathers
Ignition: Complete MSD 6M2 Marine Ignition with Soft Touch Rev Control
Camshaft/Valvetrain:Custom Billet Hydraulic Roller Cam, CraneLifters, Manley Pushrods, Isky “Tool Room” Valve Springs, and Teague 1.7 Roller Rocker Arms.
Exhaust: CMI Sport Tubes (Tailpipes Not Included) Big Tubes are available

Necessary Rigging Kits: Offshore Oil Cooler, Adjustable Pick-up, Intercooler Plumbing, TCM Sea Strainer, TCM Offshore Pick-ups, TCM Triple Dump and TCM/Aeromotive HP Fuel System. TCM will design you a complete custom plumbing kit for your engine.

TCM 985/1025 EFI

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TCM 985EFI985EFI Engine Package
1 year limited warranty

Additional Information
Model TCM 985 EFI

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