340 x-block vs. 410 stroker ?

I built my car to run 11.80-11.90 and that's all it better do. I damn sure don't want it going 11.49 or quicker. I really don't want it much faster than 11.90. I don't want the car tore up.
If that's really the case we should have a really nice tight race. I imagine that's where I'm at now with a full body interior and all. Will see you soon I'll try and get down to the track within the next couple weeks.