After reading many posts on which cam to get and what performance upgrades to get for 400 RWHP, I realized there's another cost factor invovled. Will my stock rear end hold up ok to such a number? (400 RWHP) Last thing I need is to go to the track and not be able to get off of it. Thanks.

 

Not for very long ...

 

stay on street tires (no slicks or drag radials) and you will be fine

 

That'll save the rear end ... but you'll have an 11 second car with a lot of 12 second time slips ...