I am thinking about getting a kenne bell 2.1 9psi intercooled kit.
Wondering if my car would be fine making over 400 whp for a long time, with stock bottom end. I know several people with s trims running 10psi and they said it last a long time but will eventually blow.

no reply huh....

Mine is a 97 cobra and I have had a blower at 9lbs since 17,000 miles, it now has 104,000 miles on a completely stock motor.
I added 4lbs to it at 100,000 miles and all is fine!!! (knocks on wood)