I mean, it's already dead... at this point if anything you'd be accused of desecration of the corpse of the 305 before it's sent to China to become a washing machine.As long as there's nitrous involed. Only if the OP is OK with us planning the full death of his 305 (& spending his money for him to have it happen) it's all good.
I also thought technically we (the us) could pack the block with nitro and then shoot it with the rifle. Again, 'shot 'nitro''us'... I think the common thread is we wanna see a BOOM