I'm debating on either getting a Moser 12 bolt or a Moser 9".I need suggestions.I've talked to a lot of people who own 12 bolts and they seem to like them,but I talked to a guy named Paul at Moser and he said that on a 12 bolt you have to reaplace the ceramic discs approximatly once a year,maybe more depending on how much drag racing.Which I will be doping every weekend.
Moser told me that the 9" is very loud and that with my 3 channel ABS I would not be able to use my ABS.
This is'nt really a daily driver,it's a car that I drive whenever I want to.Maybe one to two days a week maybe all week.I'm leaning toward the 12 bolt but if replacing the discs once a year is true then that kind of scares me.
To you guys with 12 bolts and 9" give me your suggestions.
Thanks in advance
JE

 

I dont know what he's talking about w/ the disc's.. But a 9" is not loud.. and is a much better rear.. in my opinion of course.. You do lose your abs w/ the 9" though.. and thats why most go w/ a 12 bolt.. that and the added weight are 2 main reason's more don't go for the 9"

 

What is the weight difference between the 2?
Thanks
JE

 

Here's a comparison between a 9" and a 12-bolt.

http://www.chevyhiperformance.com/te...les/0304_nine/

 

Thanks man,when I get some time tonight i'm going to read that.
Thanks again,
JE