MERCURY 29P RH LAB FINISH MAXIMUS (SHORT TUBE DIFFUSER)

$2,567.00
SKU
MCM 48-889968L-29R-SHORT

Mercury Racing Lab Finished Maximus PropelleR (SHORT TUBE DIFFUSER, -5/8")

Mercury Racing is pleased to announce the release of the Lab Finished Maximus ST (Short Tube) propeller. This custom Maximus ST was originally built for high performance OEM boat builders including Fountain, Eliminator, Donzi, Outerlimits, Sunsation and many others. The shortened exhaust tube (some people refer to it as the diffuser ring or barrel) settles the stern of select hulls, resulting in a 2-4 mph increase in top-end speed. If you are running a standard long tube Maximus and you feel the stern of the boat is lifting, the propeller(s) could be the cause. Switch to Maximus ST.

Pitch
29
Blades
5
Rotation
RH
Diameter
15.25", 15.625"

 Hub kit NOT included

All Maximus Propellers are Special Order

Prop65 Warning Icon

WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

Mercury Racing Lab finished Maximus propellers are designed for high-performance, hugh gear case drive height sterndrive applications.  Excellent top speeds, great handling, good mid-range speeds and eye popping planing performance for V bottoms, cats and stepped hulls.  This is the prop of choice for reducing high slip with stepped hulls.

Lab Finished Maximus propellers are available with a pitch range of 23 inch to 35 inch (1 inch pitch increments) and diameters of 15 inch, 15.25 inch and 15.625".  If using full 15.625 inch diameter prop with the XR SPORTMASTER SHORTY the cavitation plate must be removed. 

The Lab Finish process includes wedging the leading edge so the prop cuts into the water verses chopping; the blades are thinned in ares while maintaining integrity and the trailing edge cup height is modified all to gain 300RPM.  Because of the 300PRM gain consideration should be given to increase 2 inches of pitch over a stock Maximus.  If moving from the Bravo 1 Lab Finished propeller to the Lab Finished Maximus generally move 2 inches of pitch down and to the 15.25 inch diameter.  Example, if moving from a 15.25 inch X 32 Lab Finished Bravo 1, use the 15.25 inch X 30 Lab Finished Maximus.

The full 15.625 inch diameter works the best with high X, stepped V hulls with notched transom.  In some cases if the transom is lifting at WOT with the long tube, consider using the short tube typically settling the stern and offering 2-3 mph increase.

Please give us a call for any propeller questions. 661-295-7000

More Information
Model MCM 48-889968L-29R-SHORT
SKU MCM 48-889968L-29R-SHORT
Manufacturer MERCURY
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