on my VooDoo roller cam, its power band is idle to 5500rpm
I been 6200 rpms with it and no valve float with the comp 901-16 springs
pulled right up to the 5500 mark,then nosed over the rest the way to 6200rpms
I wanted to see if it would float the valves and I shift at 4800-5000 rpms now
my 85 stepside merges in traffic with attude and is a great daily driver
600 eddy carb
LD4B eddy intake
60710 VooDoo roller cam
headers and 2.5 duel glass packs
A999 stock high stall lock up tranny
A-body 8 3/4 with 3.23sg
29x15x15 M/Ts
18-19 mpgs with it 80-90 miles daily