Mike,,, not sure what boat your running,, but Brett English had a RoadRunner, with a Nova in it. He ran a 1445 3.2 or 3.4 pitch,,, and the thing was a rocket..I want to do some testing on the 20 hydro,what are some good props? I have a h7 on there now but want to try a few more,whats everyone using on a Nova with a s-pipe as short as I can get it.......60 nitro
we've got a full pound on you!Nova 35+
SPP RS Pipe as Short as can Be ( Pipe cut and up around the bend)
Jae .21 3 1/2 pounds
1450 Full Diameter cupped to 3.8
Needs more
Sure, but I have to buid a new tub, and that not going to happen for a while. I never went crazy on glue, I think I'd have to do something drastic to drop 10 oz!Sure canMy AJM rev 2 came in at 3 pounds 8 ounces (3.5 pounds) rtr minus fuel.
It can be done Jeff
Dam guy'sAlready going over 80 markGreg,
Needs more?
More camber in the middle of the blade.
3.8" of cup is not helping you at all, it is killing your RPM.
You can go over 80+ MPH with only 3.46" to 3.60" of cup.
The center of blade pitch or adding more camber into the blade
will help the boat accelerate better and be more responsive for heat racing.
Honestly, just trying to help you learn more about propellers.
Have Fun Testing,
Mark Sholund
Needs more Pitch
not sure were your at with Camber are you talking twisting from the Root of the blade at the hub ?
Im new to Props this is one of the first i have done that works
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