604ACCORD
Well-Known Member
I've been wanting to do underdrve pulleys but I have a 8lb fidanza flywheel I been reading a lot about it and people say not to. Can anyone verify if it's ok for f23 or if anyone is running this kind of setup.
Is the crank Pulley on the f23 not a harmonic damper also or is going with a lightweight crank pulley ok? There seems to be a mish mash of information on the net
What are the balance shafts and belts for on the f23? I read about them spinning at twice the engine speed to dampen 3rd or 4th order harmonics. Yet some people just delete them altogether