Any body running 1075sci in a 36 Nor-Tech or something similer? Need to know what size prop for low elevation (500-1000ft) Any input would be great.

What gear ratio?

Give terry sobo a call, im pretty sure he has seen and heard all the combos, he would be more than happy to help a nor-tech owner..

Nor-tech factory is who proped it. Gear ratio 1:24 I am running merc 5 blade 17x35. I was told buy others that I should not be running anything over a 16 or 16.5 diamiter. Any help?

What's the rake of your props?

Not stamped on the prop so I don't know.

call brett at b blades he can change diamiters for ya great people to deal with do all my props 920 295 4435