Nitrous Yes or No ?

Thinking of installing a basic carb base plate n20 wet kit i have that came with car when i got it.Its the Sniper Kit with a.055 jet, the motor is a fresh 68 440E with matching factory forged crank, eagle forged rods,je forged flat tops, comp solid lifter cam 587-609 lift 282 duration ,procomp heads ported gasket matched comp cams hardware,coustom push rods, edelbrock victor intake, holley 850 ,12.5 to 1 compression ,64 cc combustion chambers, hooker fenderwell headers should be 100-125hp shot extra hp would be nice but dont want to kill the motor which is 600- 650 hp as is in a 73 Duster 2800-3000 lb car with a 727 reverse manual and a 742 case 8 3/4 with a spool and 4.30 gears. :burnout: