• 541-531-8868

89 – ’01 Honda CR500 Billet HIGH FLOW 7* Elbow GEN II

Replaces 12103-ML3-680 JOINT, WATER HOSE, and 91356-GC4-731 O-RING (22.1X3.5)

Description

What do you do when you manufacture a popular, trick part that benefits all ’89 – ’01 CR500 engines, but it is getting too expensive to make/sell at a good price point?

In order to bring the cost down so every ’89 – ’01 CR500 owner can reap the benefits, we changed the outside shape to greatly reduce machining time (cost).

The GEN II elbow still offers the same benefits as GEN I. Flow bench testing showed .954 AVG GPM more coolant flow than OEM/Replicas

  • The FIRST BIG reason it dominates the OEM and OEM billet replicas! Fully radiused interior VS sharp 90* turn with minor corner fillet. The 7* elbow has a fully radiused interior profile which, as a result, causes a dramatically smoother flow, relieves back PSI, and reduces aeration.
  • The SECOND BIG reason it dominates the OEM and OEM billet replicas! Elbow to cylinder coolant port aligned correctly VS misaligned from the factory. The 7* Elbow outlet port is shifted and aligned “correctly” to the cylinder inlet port reducing turbulence/aeration and smoothing flow VS misaligned from the factory.
  • The THIRD BIG reason it dominates the OEM and OEM billet replicas! Pivoted to point directly at the H20 pumps discharge port VS spigot not in line with the H20 pump port. The 7* Elbow inlet spigot is pivoted to point directly at the H20 pumps discharge port VS OEM and OEM billet replicas spigot not pointing at H20 pump discharge port. Boosting cooling system efficiency.
  • The FOURTH Big reason it dominates the OEM and OEM billet replicas! Spigots lead in the profile is tapered VS Squared edge. The 7* Elbow has a 6mm 3* lead in taper. This lead-in taper maintains a smooth laminar flow as it transitions from the hose to the elbow’s inlet reducing turbulence/aeration and backpressure.

These are still available in shiny billet, silver (cast look), or Cerakote Thermal Dispersant coated black.

Viton (OEM size) O-Ring provided.

Replaces 12103-ML3-680 JOINT, WATER HOSE and 91356-GC4-731 O-RING

Additional information

Weight 0.1125 lbs
Dimensions 4 × 2 × 2 in
Make/Brand

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Model

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Color

Shiny, Silver, Black

3 reviews for 89 – ’01 Honda CR500 Billet HIGH FLOW 7* Elbow GEN II

  1. Kart Racer (store manager)

    I installed the impeller and GEN II high flow elbow on my outlaw kart. Jason said most kart racers are seeing 10*f cooler with the impeller alone and not sure what additional cooling the high flow elbow will provide. At the track I saw 20*f cooler running! Reducing the back pressure on the impeller really helped! We will now start leaning the jetting to pick up even more power.

  2. renaud scott (verified owner)

    nice product, price is fair, was too expensive before.

  3. Bruce Bonnefis (verified owner)

    I love this parts cnc

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Price

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$89.99

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(3 customer reviews)