Dynoed motor 2 NA and then with whipple on it. Made very, very close power numbers, first time i ever built two matching engines for a boat so was real curious how far apart they'd be.
So with blower on and what we're calling the "5 psi pulley", hp/tq numbers were less than 5 from motor 1. Spent more time refining 5 psi tune on dyno and got into the 700's and brought tq up (leaned out top under boost to a range of 11.5 to 12.2) wo r ked on what it like in mid range. Dragged it at part throttle to refine alot of the 60/70/80/90 map tabled.https://cimg0.ibsrv.net/gimg/www.off...78bd0fe53b.jpg

did you ever say the specs of the cam?