a better 3.5 k&b flex shaft?
Looking for some help here.
Any ideas on a better flex shaft for a K&B lower unit other than the K&B made ones?
I'm breaking them on a regular basis, between 15-20 tanks of fuel I'll lose one. im running a wet .21 on a stock lower unit, 50% nitro and either a mod X437/3 or a mod X440. They always break near the middle. I've tried everything I can think of - replaced the teflon tube, tried different lubes even gone to reduced diameter props or reduced pitch props with no change to this problem.
I'm compleately stumped on this one. Let me hear your two-cents worth.
chunk t
Looking for some help here.
Any ideas on a better flex shaft for a K&B lower unit other than the K&B made ones?
I'm breaking them on a regular basis, between 15-20 tanks of fuel I'll lose one. im running a wet .21 on a stock lower unit, 50% nitro and either a mod X437/3 or a mod X440. They always break near the middle. I've tried everything I can think of - replaced the teflon tube, tried different lubes even gone to reduced diameter props or reduced pitch props with no change to this problem.
I'm compleately stumped on this one. Let me hear your two-cents worth.
chunk t