A few questions about stroker small blocks

Another supporter here of the W2 head. They were on the car when I got it but when I had the engine rebuilt, had them ported and went through. Ended up with custom intake valves (couldn’t find what we needed off shelf) but that’s about it other than some push rod clearancing. After seeing every part that is so specific for these heads, I’m glad they were already there! It has a Victor up top with a 950HP, TTi 1-7/8 headers, 11:1 CR, has propelled the car 10.4s and 128.5 mph. Needless to say I’ve been pretty happy with the performance of the W2’s considering I can fill her up at the pump as well.