[MASSIVE TYPE IV]

I do believe that a 2563would do it, with 12:1 CR, twin ignition (distributorless, direct fire)and V V T DOHC heads would do the trick....Yep thats 16 valves, and 102mm pistons and cylinders, nikisil plated, all coupled to a 78 stroke crank..

Gimme about a year and we'll see about it. The heads are in the works right now. The design work is almost done. The cylinders are 2 weeks from being done and the 78 stroke billet crank is sitting on my desk.

With these heads, no longer is stuffing a big crank into a TIV the problem, we can go to 90mm easily, since there is NO CAM in the case AT ALL.

Not bragging, just wanted to let you guys see that more technology is in the works, these engines are not forgotten about.