Update: In response to the many questions that we have been receiving about credit card payment, we wanted to let all of our current and potential customers know that we do proudly accept Visa, Mastercard, and Discover, via www.Paypal.com, for all billet manifold, billet intake runner, and billet induction component orders. Please feel free to contact us, 513-731-6400, if you have any other questions in regards to this matter. 

 

 

LIGHT WEIGHT. PRECISION ACCURACY.

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Made from T6 6061 billet aluminum, each manifold is custom designed and machined for any type of engine configuration. The modular billet components provide precise and balanced geometry to each of the engine cylinders for optimal volumetric efficiency. Utilizing 5-axis aerospace machining processes allows for the creation of contours and controlled surface finishes that are not possible to duplicate by hand fabrication. This manifold will truly take tunnel ram manifold technology to the next level of accuracy and performance.

All of our manifold development starts with basic principles of fluid mechanics in conjucntion with actual testing via flow benches, the engine dyno, and track data for measurement in error and improvements. Analyzing all of these variables carefully is where prodcut refinement, knowledge, and experience increases with each manifold we produce. We base the foundation of products and applications around these principles as a result of feedback from engine builders, tuners, dyno technicians and racing teams. WE DO NOT PUSH OUR THEORIES ON ANYONE. We simply provide what the customer wants with  factual suggestions on potential improvements based on test data provided by the customer as related to their engine performance configuration.

 

WHY CHOOSE OUR MANIFOLDS OVER THE COMPETITION?

  1. Our manifolds are CNC machined to +/- .003" accuracy. This is impossible to achive by hand fabrication. We have inspected and reverse engineered several of our customers sheet metal manifolds where the port locations are off by as much as .100", and runner trajectories that deviate 2 degrees off of the cutomers initial specifications. This is a direct result of welding distortion. Both dimensions are very critical to getting optimal volumetric efficiency from a motor.
  2. All of the components of our billet manifolds are 100% modular, and replaceable. The interchangabe runner feature, which is unique to this application, allows for induction system modifications. Our manifolds are designed and manufactured with the entrance radii on the runners, or can be integrated into the plenum if requested.
  3.  To the best of our knowledge, we are the only modular billet manifold manufactuer that has the ability to change runner lengths. Contrary to what are competitors will try to make you believe, there is no "hand fudging" about this application. We have carefully developed a process through meticulous calculations and geometric relationships to create this feature. We know other manfactuers have been asked to provide this similar application from their existing customers. Some may succeed in producing this feature. The ones that don't will try their best to convice you that this application can not and does not work.
  4. We have worked with and/or consulted with some of the top engine builders and cylinder head/manifold developers in pro stock, including Warren and Kurt Johnson, Frank Iaconio, and Roy Johnson and  and each has concluded that modular manifolds are the future of high-end induction development.
  5. Our manifolds can be purchased individually, or in volume quantities.. Volume orders, which include a discount, are ideal for engine builders who sell multiple engine packages, and lease identical motors to several race teams.
  6. All of the data you provide to us, along with the 3D CAD/CAM files we create to prodcue your intake will always remain proprietary. Having all of this info saved on our secure computer network will also make future modifications much more simple. We do not have to start over from "scratch" when producing similar manifolds for your future engine combinations.
  7. Price. Our big block manifolds start at $4,900. Sounds expensive, but not when you really think about the price as it compares to high-end proprietary sheet metal, billet runner, and billet bank style manifolds, that can range in price between $3,800 and $4,600, are not as accurate, and are extremely labor intensive to modify.

 

Facts & Features

  • Made from T6 6061 billet aluminum
  • High-velocity, high-rpm plenum designs
  • 5-axis contouring and undercutting available to promote optimal air/fuel distrubution
  • Detachable intake runner feature allows for induction system modifications
  • Canted intake runners available for exact alignment of the intake valve angle
  • Contoured entrances into intake runner ports
  • Complete CNC modular, replaceable components
  • Availabe for unlimited applications. Ideal for Pro Stock, Pro Modified, Competition Eliminator, Quick 8/16, and other heads up racing categories.

 

MINIMAL HAND BLENDING! OUR MODULAR MANIFOLDS ARE MACHINED TO +/- .003." OF YOUR SPECIFICATIONS! EVEN THE BEST MANIFOLD BUILDERS CAN NOT COME CLOSE TO MATCHING THIS LEVEL OF ACCURACY!