Is it possible to use a brand new coil off a 3.5 tech motor vertigle shaft, on my 5.0 tech horizontal shaft motor? I'm not even sure if they even look the same. The very shaft rotor tiller was given to me because the tiller part was frozen stuck! The man said he just replaced the coil and carb rebuilt last summer when the tiller diff froze up. He then stuck it in his garage covered up until he gave it to me. I added fuel and it runs as it should! I just have no use for a very shaft motor! All I own are go carts and more no bikes. Thanks for your help in advance!