Description
The Jet Works Fine Water Adjuster for 3/8 inch hose is an adjustable water restrictor that gives tuners fingertip control over cooling flow. Installed inline on any 3/8 inch ID waterline, it allows you to increase or decrease flow without swapping fittings or pills. This makes it especially useful when chasing the ideal engine and exhaust temperature window for maximum power and consistent performance.
- Adjustable water restrictor for any 3/8 inch ID waterline on performance PWCs.
- Lets users fine tune water flow by turning the adjuster instead of changing parts.
- Excellent for dialing in engine and exhaust temps for strong, repeatable power.
- Compact inline design installs easily into existing Jet Works style plumbing.
- Ideal for riders who frequently change riding conditions, fuels, or tuning setups.
- Works hand in hand with Jet Works flow control valves and waterbox plumbing changes.
- Durable construction stands up to the demands of aggressive riding and racing.
For those who like to refine every detail of their cooling system, this fine adjuster becomes a go to **device**, making small but meaningful changes in water flow simple and repeatable.






