250 Redline????

[1_4pops]

Does anyone know what the redline is on a 250 six cylinder? I have had it up to about 4000 but it was screaming i was wondering what the redline is on it and what the max rpm is so i don't start picking parts up out of the street and oil pan.
thanx in advace for all the advice and help

 

[Boondawg]

I think about 4,500.This might help:
http://www.cliffordperformance.com/home.htm
:+