Four Blade Master Blaster Whirlwind developed the Master Blaster series of
airboat propellers to offer unprecedented advancement for an ultra low
noise, low RPM, high performance propeller. This propeller has been
designed to operate in low RPM ranges with no compromise of
performance. The Master Blaster is available in two versions:
1) Master Blaster 2.3
* Engines with 2.38 or greater reduction drives
* 15" Super Wide Blade
* Designed for an RPM range of 1450 to 2250
2) Master Blaster 2.0
* Engines with 2:1 reduction drives
* 14" Super Wide Blade
* Designed for an RPM range of 1800 to 250
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