B&M Ecklers MegaShifter Automatic Transmission Ratchet Shifter 80690 (69-85 Camaro)

Product Information

Features, Description, Q&A, Specs & Installation

Features

Part Designed With Patent Pending Gen 3 Main-Body That Is 5/16 Inch Taller Than Previous Generation
Features Larger Radius Air Entries For Smoother Flow And Improved Throttle Response
Incorporates Extended Air Cleaner Flange For Easy Air Scoop Attachment
Constructed Entirely From Aluminum, Resulting In A 3.8 Pounds Weight Savings Over Original Models
Equipped With Tunable Billet Metering Blocks And Knurled Hand Adjustable Curb Idle Screws
Designed Specifically For Drag Race, Pro Street, And High Horsepower Engines
Calibrations Optimized For Modern Race Engines And Contemporary Fuels
Fully Machined From Venturi Throat To Throttle Bore For Consistent Performance
Annular Boosters Provide Excellent Signal And Throttle Response
Screw In Air Bleeds Enable Precise Tuning Capabilities
Metering Blocks Include Power Valve Channel Restrictors, Intermediate Restrictors, And Idle Feed Restrictors
Dual 50cc Accelerator Pumps Deliver Adequate Fuel From Idle To Full Throttle
Four Corner Idle System Allows Precise Idle Control
Clear Sight Windows On Fuel Inlet Bowls Facilitate Safe Fuel Level Adjustments
Factory Installed Notched Float And Jet Extension
5/8-18 Inlet Threads Support Various Plumbing Options With Standard 4500 Fuel Inlet Spacing
Factory Ready Throttle Position Sensor Mounting Points For Data Acquisition Systems
Contoured Hex Head Squirter Screws Streamline Airflow
Progressive Secondary Link Installed For Optimal Off The Line Launches
100 Percent Wet-Flow Tested To Guarantee Ready To Run Condition Upon Arrival
Compatible With The Gen 3 Dominator 4-Hole Billet Spacer
Fits 69-85 Camaro

Description

High-Performance Carburetor. The Holley Dominator SP Carburetor is engineered for professional drag race and high-horsepower applications where reliable power delivery and precise fuel control are critical. It enhances throttle response and fuel atomization, providing consistent performance essential for race environments.

Construction and Appearance. Made entirely from lightweight aluminum, the carburetor features a polished finish with billet aluminum metering blocks and black hardware. Precision machining from venturi throats to throttle bores ensures smooth airflow and repeatable performance under demanding conditions.

Installation. Installation requires mechanical skill and may involve modifications depending on manifold, linkage, and fuel system compatibility. The carburetor is designed to bolt into systems with standard 4500 fuel inlet spacing, but tailoring may be needed for specific vehicle applications.

Warranty. This product includes a manufacturer’s limited 90-day warranty.

Application. Designed to fit the 1969 through 1985 Camaro models, optimized for high-performance adjustments compatible with these platforms.

B&M 80690

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