Always Easier to just do a 500 IT will net you more power in the end. But for Guys who want to get it done on a "250" this also works. 

Real Question is will It make more power than a Honda, nope I dont think so. But I will get it close enough that the Driver/ setup can make the Difference and not be completly out gunned and over matched. Ive been working on it for a long time and finally realize theres only one way to correctly make it work.

I have a personal stake in this engine, I need it to be able to run down 310 and 330 Hondas on the Ice. This is one Reason Ive taken so much time to get the components to work together. I have tweaked on my 250 untill theres no more left on the table. I had the straight away speed but need more off the turns.