chassis strengthning

["John Dore" <dmcjohn@xxxx>]

a question for the guys who have got more power/performance out of 
their DeLorean either by turbocharging the engine, or doing an engine 
swap: 
Did you strengthen the chassis in any way, or do you feel this is 
unnecessary? How much horsepower and torque can the frame handle 
without modification? I heard of some figure which seemed very small 
like 170lbs/ft torque - is this correct?
Thanks!
John