A certain J-3 has wood spars & by s/n & date of mfg. would likely
have been born with metal.
"Buyer" has talked with some noted Cub Gurus on this .
MY belief it is no problem & they are interchangeable at this point.
Currently it has a 90 .
Any restrictions with Wood Spars with possible future
upgrades ?
have been born with metal.
"Buyer" has talked with some noted Cub Gurus on this .
MY belief it is no problem & they are interchangeable at this point.
Currently it has a 90 .
Any restrictions with Wood Spars with possible future
upgrades ?