Harmonic Balancers

Nissan Skyline Twin Cam Trigger Kit

Nissan Twin Cam Trigger Kit

THIS IS OUR COMPLETE CAM AND CRANK TRIGGER SET UP FOR THE GTR OR TWIN CAM NISSAN

Featured in this picture from left to right is, metaljacket balancer with trigger wheel mounted and an oil pump drive and gear, the crank sensor mount with sensor inserted .

This billet bracket mounts under the oil pump on the pan rail. The shaft standing up is the cam sensor trigger and the cam sensor mount is seen mounted to the timing cover.

This complete kit is a simple mount up job and a small amount of electrical work. It is designed to run with most aftermarket ECUs.

When fitted and tuned you will notice an immediate change in the engine performance and sound.

There is no need for the engine tuner the retard the timing because of the scatter in the maps from the vibration in the old belt and CAS set up. Our kit is stable and your dyno graph line will be straight from idle, all the way to the rev limiter.

Nissan Twin Cam Trigger Kit

Contact Ross Performance Parts
or Call Australia 61 2 9676 1466

1UZFE Harmonic balancer

This is a 2000 hp Harmonic balancer we have for use on serious race engines.

1UZFE Harmonic balancer

Our bonded Balancers never need rebuilding or pulling apart for a service. So with regard to the rubber side of things they are held together and dampened with a high quality, high tensile natural rubber.

The rest of the balancer is made from 2 materials, the hubs are made from a 40 tonne tensile carbon steel for turbo or N/A engines, we have an option for blown applications, this can be either 4340 steel, or Titanium.

The next feature is for accessory mounting. The front of all our balancers are also drilled with 6 x M8 which take a direct fit of one of our external oil pump drives or fuel pump drives . In some cases 6 x 3/8” UNF threads and either an external or internal spigot for location of other pullies . This 1UZFE  balancer has both allowing a 2 inch adaptor to drive a roots or PSI blower.

To Get your 1UZFE Harmonic balancer

Contact Ross Performance Parts
or Call Australia 61 2 9676 1466

 

What are harmonic balancers

Ross Performance Parts Produces a number of Harmonic Balancers

Heavy Duty Harmonic Balancers

Heavy Duty Harmonic Balancers

ROSS TUFFBOND HEAVY DUTY reconditioned harmonic balancers / crank pulley dampers are manufactured using traditional dampening materials and assembly methods are prone to breakdown through heat and vibration. The twisting forces applied to the harmonic balancers / damper particularly in performance applications causes spinning and loss of timing accuracy.

The unique TUFFBOND process used on every ROSS harmonic balancers /crank damper eliminates these common problems by creating an intermolecular bond between the special formula dampening rubber and the metal housing.

All Harmonic Balancers/ Dampners now SFI Compliant.

metal jacket

Street Performance Harmonic Balancers

ROSS TUFFBOND Street Performer Series Reconditioned Harmonic Balancers / Crank Pulley Dampers are manufactured for over 100 engine types and offer excellent upgrade in reliability and dampening performance for standard or street performance engines.
All Street Performer Series Harmonic Balancers / Crank Pulley Dampers are unconditionally guaranteed against failure for unlimited kilometres up to 12 months from purchase. Street Performer Series Harmonic Balancers / Crank Pulley Dampers sare sold on the exchange basis with deposit charged until core return.

NEXUS Series Harmonic Balancers

NEXUS Series Harmonic Balancers

NEXUS! The exciting new range of harmonic balancers within the ROSS TUFFBOND group aimed at satisfying the needs of those who realise and appreciate the enduring reliability of ROSS TUFFBOND Harmonic Balancers / Crank Pulley Dampers but don’t need all of the refinements of the MetalJacket Harmonic balancer range.
NEXUS Harmonic Balancers / Crank Pulley Dampers are machined on our own CNC machines in Australia, from 1045 grade carbon steel and bonded using the super reliable TUFFBOND molecular bonding process developed by ROSS and used continuously since 1981.

METAL JACKET Harmonic Balancers

METAL JACKET Harmonic Balancers

Introducing a revolutionary development in torsional dampening technology. Utilising the ROSS Tuffbond original elastrometric bonding process to produce the ROSS Metaljacket® series harmonic balancers / crank pulley dampers.Metaljacket Harmonic Balancers/Crank Dampers designed and manufactured by ROSS.
Metaljacket use the highest spec. 6000 series alloys along with aerospace 7075 hard anodised crankshaft hubs.
Metaljacket is designed to be used on race machines that are driven by enthusiasts on the street, strip,circuit or on the water.
The accessary drive pulley ratios are standard unless requested.

MJ RACE Harmonic Balancers

MJ RACE Harmonic Balancers

MJRace balancers/dampers are made from the highest grades of materials that don’t break.

For Naturally aspirated and turbo engines the crank hubs are made from 7075 aerospace alloy.

But in the case of supercharged engines 4340 alloy steel is used for the crank hubs.

The accessory drive pulley ratios are mostly between 10% and 25% underdrive.

This prevents engine overheating , alternator and power steering failures due to overspeed.These harmonic balancers / crank pulley dampers are made to suit ANDRA requirements and meets sfi rules If your engine regularly sees RPM between 10% and 20% more than standard and you are racing on the track doing multi lap events, using fuel cuts and rev limiters in the programming of your engine, as well as rapid accelleration and decelleration then you will need a race series balancer / damper.

For complete details on each of the harmonic balancers
http://rossperformanceparts.com/mj_race_harmonic_balancers.html

To Order your Harmonic Balancersw

Contact Ross Performance Parts

or Call Australia 61 2 9676 1466

Ross Tuffbond for Harmonic Balancers

Ross Performance Parts Ships to The United States

Ross Performance Parts Metal JacketThe ROSS Tuffbond company has its beginnings in the man Ross Clothier C.E.O. who has been the driving force behind the company’s evolution and success since its inception in 1981.

A qualified Mechanical Engineer, Ross Clothier is the colourful character behind ROSS Tuffbond who started out in the NSW Railways workshop in 1966 as a Fitter & Machinist, joined the Sydney Water Police, and then combined the two by producing handbuilt speed boat parts in the early ’70′s. From there Ross moved into a maintenance job at a rubber factory, where he was led into designing Harmonic Balancers which wouldn’t slip when used on race engines.

Eventually Ross decided to take a punt and go it alone and setting up his own business known as Rosco Marine Services in 1981. Now able to apply his knowledge to his own designs, Ross went about designing and developing a rubber bonding technique for standard O.E.M. harmonic balancers  crank pulley dampers – specifically designed for use in Australia and now the world.

Specifically designed for marine boats and race cars, the company’s name evolved into ROSS Racing and through the marketing of the REPCO organisation the business grew which lead to the business expanding by designing components for the transport and bus sector from 1993 onwards.

The ROSS Racing business grew to incorporate more and more of the transport and bus components, as well as the existing automotive range of harmonic balancers / crank pulley dampers before too long, another name change was in order. This time, the company would become known as ROSS Tuffbond.

Today, ROSS Tuffbond business has grown into the largest and most respected manufacturer of harmonic balancers / crank pulley dampers, truck and bus components in all of Sydney Australia.

Ross Performance Parts provides a wide range of specifically designed parts for the racing industry as listed below.

New Balancers – Dampers:

MJ Race Series : Engineered to suit andra requirements and meets sfi rules. Suitable for extreme circuit & drag racing.

Metal Jacket : Engineered to suit andra requirements and meets sfi rules. Not suitable for extreme circuit & drag racing.

Nexus : Engineered to suit andra requirements and meets sfi rules without the refinements of the Metal Jacket range.

Here are the states who can purchase Ross Performance parts.

Alabama, Montgomery, Alaska, Juneau, Arizona, Phoenix, Arkansas, Little Rock, California, Sacramento, Colorado, Denver, Connecticut, Hartford, Delaware, Dover, Florida, Tallahassee, Georgia, Atlanta, Hawaii, Honolulu, Idaho, Boise, Illinois, Springfield, Indiana, Indianapolis, Iowa,Des Moines, Kansas, Topeka, Kentucky, Frankfort, Louisiana, Baton Rouge, Maine, Augusta, Maryland, Annapolis, Massachusetts, Boston, Michigan, Lansing, Minnesota, Saint Paul, Mississippi, Jackson, Missouri, Jefferson City, Montana, Helena, Nebraska, Lincoln, Nevada, Carson City, New Hampshire, Concord, New Jersey, Trenton, New Mexico, Santa Fe, New York, Albany, North Carolina, Raleigh, North Dakota, Bismarck, Ohio, Columbus, Oklahoma, Oklahoma City, Oregon, Salem, Pennsylvania, Harrisburg, Rhode Island, Providence, South Carolina, Columbia, South Dakota, Pierre, Tennessee, Nashville, Texas, Austin, Utah, Salt Lake City, Vermont, Montpelier, Virginia, Richmond, Washington, Olympia, West Virginia, Charleston, Wisconsin, Madison, Wyoming, Cheyenne

Call Ross or speak to one of his staff today for your requirements International : +61 2 9672 – 8939 or use the email form

ROSSTUFFBOND harmonic balancers to suit Toyota 2JZ engine

New series of ROSSTUFFBOND harmonic balancers to suit Toyota 2JZ engine.

Our balancer/ damper for this engine is designed closely around the standard part especially the size of the crank pulley.

Some manufacturers have gone away from this critical pulley size, and increased the crank pulley size by up to 13.5% which increases your alternator speed and water pump speed.

For sustained high RPM usage such as Drift and Circuit racing this could cause problems with the alternator.

Another issue that is raised is the standard belt cannot be used so special belts need to be purchased to fit the new arrangement.

For innovation in design, and reliability “use what the champions choose.”

ROSS

To get a quote on our range of harmonic balancers use the contact form or call Ross on 02 9676 – 1466

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