Shop our Airplanes Products Drone Products Sales
Thread Tools
Feb 06, 2002, 11:20 PM
Registered User

Source for a 5,6, or 7 to 1 Gear Box for a sp400?


I have had good results from 3.4:1, 10 700Mah NiMH, and 11X7 apc prop. I put the figures through MotoCalc and things really get good at around 5-7 to 1 with a bigger prop. The highest ratio box I can find is 4 to 1. Any suggestions?
Thanks,
Rick
Sign up now
to remove ads between posts


Thread Tools

Similar Threads
Category Thread Thread Starter Forum Replies Last Post
Source for a 5,6, or 7 to 1 Gear Box for a sp400? rsieminski Power Systems 1 Feb 07, 2002 01:17 PM