how many pounds?

[jerrad]

im wondering how many pounds should i leave at before it starts doing damage? i leave at 6 right now. also does anyone have any plans on how to make a drive shaft loop? thanks jerrad

 

[XLR8]

Not sure when damage may occur - probably at any time at any boost launch level - I leave at 12# with no issues - yet.
I got my drive shaft loop from Postons for under $30.00.

 

[Geoff87]

For my car, launching with anything less than 10#'s is a wasted run......