If i get a chance i might play with one and do it the same way i do the hondata k-pro stuff. On those what we do is set the cam advance to 0 and tune the car, then we lock the cam at 10 and yune the car, 20, 30, 40, 50 degrees. I make recordings of which dyno pull is the best as I tune each angle then I overlay the top 6 pulls over each other and record where the power is highest- so from 3k-5k it might be 30 degrees, but from 5k-7k it might be 10 degrees. Using this info I build a new i-vtec map based on the best pulls. Then I fine tune that map. With the kpro you have to tune 24 maps to make acomlete tune- high and low cam maps for each 10 degrees of cam advance. It's time consuming but it seems ti work really well. But adjusting the i-vtec map on a turbo rsx I did I gained 80whp.