Billit Underdrive pulleys???
#4
TECH Senior Member
iTrader: (25)
Re: Billit Underdrive pulleys???
Have you seen this one?
https://ls1tech.com/threads/showflat...14&fpart=1
Don't know if it is billet, but it looks good. I just wonder how well some of these are at controling crank harmonics. Seems everyone thinks of these as just pulleys, but they are a harmonic balancer too.
https://ls1tech.com/threads/showflat...14&fpart=1
Don't know if it is billet, but it looks good. I just wonder how well some of these are at controling crank harmonics. Seems everyone thinks of these as just pulleys, but they are a harmonic balancer too.