Re: LET Motorsports Pulley Special!!
I'm looking at purchasing one of your 185mm pulley kits, but had a few questions regarding the balancer/pulley of these assemblies:
Is the pulley neutral balanced prior to being attached to the harmonic balancer, or is the assembly neutral balanced after being mated with the harmonic balancer? The pictures I've seen of just the pulley weren’t clear enough to show if the pulley was balanced.
The factory balancer/pulley is one piece and is thus a balanced assembly; but previously I’ve discovered unbalanced supercharger pulleys on my engines that were bolted to the front of the harmonic balancers ultimately contributing to the failure of the front main bearings. Similarly in the past I’ve installed crankshaft under drive accessory pulleys and ended up with an engine shake and a balancer hub oil leak.
I’ve heard that the red line of the supercharger is just less than 21,000 rpm. How much faster do your pulleys respectively spin the blower?
Thanks for your help
Henry
Originally Posted by amg-jerry
I can help locate a reputable shop in your area. Will you PM me your zip code and city name for reference.
FYI - Our company is located in Houston...do you ever come this way?
Last edited by parawxman; Feb 20, 2008 at 01:57 AM.