Z'Stein

I have been trying to find some information regarding the Novarossi 2.5 Out-Law and the Rody .15 small blocks. If there is a thread on this forum about these engines, I would greatly appreciate it if someone would please post that link for me? If not, any information regarding the above engines would be appreciated. Tried of blowing up 18TZ's. They don't seem capable of withstanding high RPMs very well. How well do they work in drag race type conditions? I guess you get what you pay for.