Pulley's

[WReX]

i just got a light weight pulley from vishnu and was wondering if they mess anything up such as timing and other related things?

[donkeyboy]

it shouldnt at all there are designed to be less weight and some times underdriven which might make the alternator strain more depending on the car....also if its a crank pulley its good to have a harmonic one, its not quite as light but it absorbs more of the vibration from the crank shaft...less chance of killing the bearings