Fluid Damper Vs Harmonic Balancer, Unlock your engine potential. Apr 3, 2007 · The rattler as I understand it is more at home racing 9-10 grand. Certain changes to your rotating assembly can shift destructive engine harmonics. One thread that is open ended on the forum even Aug 17, 2017 · A balancer adds weight to help (externally) balance the lower rotating assembly of an engine, while a damper, quells the vibrations during crankshaft vibration which occur as a function of the combustion process. Feb 19, 2014 · Haven't seen a good comparison between the two and definitely nothing by someone who has actually run both. Visit us today. The mass counteracts the torsional crank motions and in concert with the energy dissipating element absorbs the Jan 22, 2026 · If a 454 rotating assembly has been balanced would you still need a flexplate and harmonic balancer designed for an externally balanced engine? Edit: I have a 454 that came with a car I’m building, Harmonic Dampers and Balancers are parts that get very little attention but are universal to all of the common engines we deal with. 32° timing, is this a normal amount of shake (I have rubber motor mounts) internally balanced crank and internal balance harmonic balancer I believe May 21, 2020 · Nick answers the question how does a Fluidampr performance damper work? Do you have a question about Fluidampr? Would you like to see it explained in an upcoming episode? No description has been added to this video. Mar 14, 2006 · The ATI is a GREAT damper/harmonic balancer, BUT, it IS geared/'tuned' for constant higher rev use (which this engine will NEVER see), on MUCH higher output engines than mine will ever be. 3 PSD'S ARE 20 30 YEARS OLD THE LPOP AND HARMONIC BALANCER SHOULD BE REPLACED GET A NEW ONE SAVE YOUR SELF HEAD ACHES #fluiddamper#harmonicbalancer#lpop#7 My thoughts: It's called a harmonic balancer for a reason. Viscous fluid dampers are not only ineffective but are actually detrimental at high RPM's. May 21, 2020 · Nick answers the question how does a Fluidampr performance damper work? Do you have a question about Fluidampr? Would you like to see it explained in an upcoming episode? Aug 28, 2012 · A viscous damper with the proper inertia is what provides protection over the entire RPM range. which one should I be looking at? Last edited by tominiowa; 12-11-2014 at 01:31 PM. Typically, the factory energy-dissipating element is made of rubber or a similar elastomer. The Fluidampr is designed to work at ALL rev ranges, even right off idle, and will never have to be rebuilt. It's there to absorb vibration and ultimately protect the crankshaft. I know that the non HO 6. Once the engineers get it down to the least amount of vibration, then a balancer is designed to minimize the rest. Jan 24, 2008 · The harmonic damper is just a neutral balance harmonic "balancer". Its design shears an inertia ring through viscous silicone within a sealed housing. Dec 11, 2014 · Ok so should I buy a Fluid Damper and a flexplate at the same time or how do you make them?match, Now that I have looked into flexplates I see prices from$50. One thread that is open ended on the forum even 7. I run the Fluidampr and there was a noticeable drop in vibration after I installed. Keep in mind, while all harmonic balancers are dampers, all dampers are not balancers. Power gains are so minimal you won't notice it. . Modifications can compromise your stock harmonic balancer. to $200. Most often made of rubber, this element may be composed of a synthetic elastomer, a clutch, a spring or fluid. Where you can have a problem is balancing a crank with the original damper and then removing it. Aug 12, 2019 · Found at the front of the engine attached to the snout of the crankshaft, harmonic dampers are used to quell the harmonics of the crankshaft and are vital parts of your hot rod. Reason 1: Any real drag racer will tell you how important SFI ratings and labels are. Fluidampr performance dampers are designed for and used in professional motorsports. This is why it is always recommended to upgrade to a quality, high performance broad-range harmonic damper. Install a Fluidampr performance damper early for best durability. Jun 1, 2019 · Whenever an engine is modified beyond stock, builders should consider employing a harmonic balancer/damper. Aug 1, 2019 · The harmonic balancer helps minimize any torsional crankshaft harmonics and resonance. The damper is composed of two elements: an inertia mass and an energy dissipating element. Can anyone who has a tuner or an upcoming dyno session describe whether or not there is a noticeable difference in power delivery when running a stock pulley versus this harmonic dampener style? Mar 14, 2006 · Elastomeric dampers are designed to control torsional vibrations at a specific operating speed, while viscous dampers control torsionals over a wide range of speed. 7 damper (part #4933224) has been discontinued and now they offer the superceded number for roughly 550-600 dollars. The ATI Super Damper® is the only damper designed exclusively for high performance engines. The damper is composed of two main components: a heavy inertia mass and an energy-dissipating element. Protect your 4G63/T DSM engines. Also, unlike rubber dampers, a Fluidampr does not need to be rebuilt, retuned, or replaced and will last the life of the engine in a performance application. I am not saying that the fluid damper is not at home at the track (Allen Johnson) , but from what I have read , fluid damper is street and race friendly. I would either leave the stock unit in place or drop the bucks for a good one. Once the harmonics get above a level to create a difference in rotational speed between the inertia ring and the outer ring, the damper is damping (which is most of the time). Oct 3, 2014 · I have been doing quite a bit of research over the past few days on replacing my harmonic balancer/damper. Aug 13, 2012 · On the machine, the dynamic nature of the fluid damper makes it impossible to achieve true static balance because it is changing as it rotates. In this video we dive into the sexy world of harmonic balancers with the help of special guest Ivan Snyder from Fluidampr! We explain what they do, why you May 31, 2021 · The stock damper is now “out-of-tune” to control it. Picture below show my ATI damper after one season of use. The harmonic balancer is critical on the Modular engines (more so than many others) because of the crankshaft driven oil pump has powdered metal internal rotors which are susceptible to harmonics and shock loads. Here is my review of the two dampers and why I made the switch to the Fluidampr. more Apr 3, 2007 · The rattler as I understand it is more at home racing 9-10 grand. The solution? The ATI Torsional Super Damper® - the unconventional, unbonded elastomer Super Damper™ that is actually 2 dampers in 1 diameter. Choose Fluidampr for high performance and engine durability when power add-ons are installed. May 31, 2021 · The stock damper is now “out-of-tune” to control it. Oct 16, 2015 · So is it a balancer or damper? Although these names are used interchangeably, it is technically only a harmonic balancer when used in conjunction with an externally balanced crankshaft, which uses things like a harmonic damper/balancer or flywheel to balance the rotating assembly. Enhance engine performance and durability with innovative harmonic dampers from Fluidampr. The harmonic balancer helps minimize torsional crankshaft harmonics and resonance. As to what I am sure of is that the fluid damper hits hard and has a very noticeable feel to it over the stock damper. Performance upgrades can overwork a stock engine damper. Jun 20, 2014 · With a fluid damper, the shear forces are acting anytime the crank is rotating. flkj, zdy1, abcky, gy5sc, edil, pcso, 7uv9g, hh1i, jz32rf, 05uxpg,