a note on 904s and 727s

Let me tell you my story. When I was young and dumb(er), I put all my money in a 340 engine ,tunnel ram two 660 w-2 heads, nice solid cam, 4.30 gears,blah blah blah. A scatter sheild? Hell that ain't gonna make me go fast!
So one day when I had my mom, (of all people) in my car, I thought I'd show her what a great mechanic/ driver she had raised. I tached her up to 7000, side step the clutch pedal, and man she came alive! Hit second gear and the last hing i heard was booooooooom, flywheel came apart ,on piece came thru the floor board cut my shoe,continued thru the dash, took out the radio, went thru the windshield,and I never did find out where that piece went, My poor mom pissed herself. And I had that deer in the headlght look for a few minutes. Well it broke the back of the block,both ears of the motor broke off leaving 3 bolt to hold a transmission,so needless to say the block was junk. Not to mention what the bottom of the car looked like. Well i think yawl get the point. I live by my motto, " IF YOUR GONNA BE DUMB, YOU GOTTA BE TOUGH"