Still planning my next engine build. things I have decided on are forged rods and pistons, C.I. aluminum head with the performance street port.roller rockers, D.U.I. headers,and A 75 0r 100 shot Nitrous plate. I plan to keep the c/4 but will upgrade to an 8" with 3.25 or 3.50 gear, I am looking at the 264/ 274 110 lsa, I usually cruise between 2250 and 2800 rpm. I want to keep the stock converter but still have a little torque dow :| n low for off the line accellaration both part and W.O.T. but would like to have plenty of torque in the 2000 rpm to 5500 rpm range if thats possible as A minimum shift of 5100 rpm would be needed to keep it above 3000 rpm for the nitrous shot. Any thoughts or input?