I change my mind on heads everyday, I went from worlds to
afr180's, to aluminumL98's to vortecs to E-tecs,
I have a 4.75/4.80 lift (w/1.6rr's) cam waiting to be installed.
Cost is not an issue...
What is the best for streetable performance??

 

I have not used them personally but the afr180's are an awesome head. All the magazine articles and flow bench testing indicates this is the best head but they are the most expensive.