833 Strength

A face plated 18 spline trans and Dual disc clutch will handle that. It's is the shock from the clutch that breaks parts! If got $$ buy a Soft Lock clutch and you will have no worries, just not sure how they are on the street. Call Jamie Passon @ http://www.passonperformance.com/ -he will answer all of your questions!
he is Top Notch!