Counter rotating drives... Blackhawk etc
#11
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I'm pretty sure it's an 8" difference between the 2.
#12
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The reason mercury stopped the Blackhawk program that I was told was you could only shift the drive at 600 rpms which limited the aplications for warranty's. and the Hoss props that we used to run in the 90s on the Scarab were 5 to 10 MPH faster then anything that Merc. had.
#13
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The reason mercury stopped the Blackhawk program that I was told was you could only shift the drive at 600 rpms which limited the aplications for warranty's. and the Hoss props that we used to run in the 90s on the Scarab were 5 to 10 MPH faster then anything that Merc. had.
#14
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blackhawk cleaver props
Just out of curiosity, If the Imco SCX-4 was available in a duo prop/counter rotating that used cleaver style props, would anyone use it? For higher horsepower smaller V's under 30 with the proper amount of rocker and smaller cats with higher horsepower. I think that there is a void in the market for a product where the blackhawk left off in the 90's