Of all the pulleys sold and of all the cars with the under drive there are only a handful of cars with a problem and even less with catastrophic problem. I have 2 cars with them one for 6 years supercharged and now my turbo 370 for 2 years no problems. We have 150 members in the Louisiana z n g community and not one of us has had 1 problem with the pulleys and we've been using them for years and not just on zs. I'm sure most mods we can find someone with a nasty problem I mean look the autos are melting the trannys but not everyone it's happening to. It's the nature of the beast there's always going to be problems with something and compared to how many cars have the underdrive compared to how many have problems is veryyyyy low.
|