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MFactory Race Transmissions

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Product Description

Keeping the engine in its optimal power band is invaluable to the success of any winning racecar. MFactory Competition Products is able to provide this crucial support in selecting the proper gear sets for your application. From full throttle dragsters to cone dodging auto-x setups, we can assemble and install a transmission to put you firmly on the podium. Once we receive your order, we will take our initial measurements and prepare your selected MFactory components for installation. All work to your transmission is performed by our Honda/Acura Factory Certified Master Technicians. Our meticulous work style and racing oriented background allow us to assemble your transmission with your specific application in mind. All work is done in our dedicated cleanroom allowing for optimal longevity and performance. During assembly, our special methods and procedures are utilized that help our own Team MFactory cars perform above all of the competition. Due to certain strict class regulations, we offer a multitude of transmission options that fit within the set rules of your sanctioning body. We are also well versed in the different approaches available to developing a winning formula and can help you design a transmission to best suit your setup. Our gears are known by all to be of the highest quality and the most resistant to failure on the market. There are no weak or fatigue prone components in our transmissions thus allowing for continuous racing use with no emergency pit stops or lengthy downtime. After assembly, we package the transmission, arrange the shipping details and notify you when it leaves our facilities with a tracking number to ensure it arrives to you in a timely manner. Because our facility is based in the United States, we are able to assist you with any technical questions you have during the installation or operation of your MFactory Race Transmission. As THE Sport Compact Gearing Authority, we are most certain that we can deliver a product that satisfies both your budget and competitive needs. For further information on our race transmissions, please don't hesitate to Contact Us.



All MFactory Race Transmissions come with a Limited Warranty against defects upon receipt and initial installation

Prior to assembly, all oem parts are cleaned, inspected, and polished in a deburring machine with ceramic media

All shafts and gears are Wide Peen Cleaned for increased strength, durability and power to the ground!

All shafts and gears are treated with our Proprietary Ti-Moly Coating technology to increase surface hardness, increase thermal resistance and lower friction

Preload, gear clearance and torque will all be inspected and adjusted for superior performance

Transmission housings are media blasted to give that "as new" look

We only use Honda branded lubricants and sealants during the assembly process

For added longevity, the OEM drain plug is replaced with an MFactory Magnetic Drain Plug to protect your transmission over the years

For smooth operation, all MFactory Race Transmissions are shipped with a Half-Case of Torco Transmission Fluid

 To get the most out of your new transmission, we also include a bonus set of MFactory Solid Shifter Bushings (Honda B-Series Only)   



B16A/B16B/B18C Road/Race Transmission:

- MFactory Certified Reconditioned Core

- MFactory 3.070 1st Gear

- OEM 2.105 2nd Gear

- Choice of MFactory 3rd/4th/5th Close Ratio Gear ratios

- Choice of MFactory Final Drive Gear ratios

- Choice of MFactory Helical LSD (included) or Metal Plate LSD (additional $250)

- NEW MFactory HLHS ("High Load, High Speed") Transmission Bearings

- NEW Synchro Rings & Sliders (Brass 1st/2nd + MFactory Carbon-Moly 3rd/4th/5th)

- NEW OEM Seals - Power Rating: ~500whp


K20A Road/Race Transmission:

- MFactory Certified Reconditioned Core

- MFactory K-Series Close Ratio Gear Set

- Choice of MFactory Final Drive Gear ratios

- Choice of MFactory Helical LSD (included) or Metal Plate LSD (additional $250)

- NEW MFactory HLHS ("High Load, High Speed") Transmission Bearings

- NEW Synchro Rings & Sliders - NEW OEM Seals - Power Rating: ~500whp



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