Originally Posted by EugeneJohn

Thanks, thats exactly the kind of imput I was looking for, I too liked the machining/ cut of the HB gears, I'm sur I could get the Kyosho stuff to work fine, just a maintenence issue but the HB mod might be that extra bit of strength I'm looking for, the gears seem deeper, more material than the K gears. Has anyone swapped just the gears and still used the Kyosho diff cups or do you need to swap the entire assembly, cups ,spiders and all? it would be cool if you could just swap the bevel gear and leave the rest Kyosho but I doubt it would mesh since the cut of the gears is different.


I know I should do it your way Monte just lookinfor options