Andrew,
I am going to do twins, but the budget as of now does not have it in the till. Im looking at some radical changes to my induction system. Not just turbos and such. Think; Banks sidewinder type stuff.
I will not have the twins on by March 16th. Wish I could though.
Im still experimenting with all kinds of stuff. Injectors, turbos, cutting cylinder heads all up, building intakes, etc.
As far as March goes... I will be running all kinds of fuel. You will laugh your butt off when you see this thing light it up or melt down.
I have found quite a bit of power I was missing last time around. Prolly picked up at least 40 so far and more in the works. Im gonna flog on this thing pretty hard in the next few weeks and get it right. Still learning stuff Bro.
Don~