Tom,
Trying to Gonkulate this nice build, here is what I get so far:
* Using same head flows you had in your dyno series
* Approx 255 in 185 ex CFM at .500 lift
* For the cam, I guessed 112 LSA straight up (ICL=112) hydraulic?

Gonkulator says
Torq 293 at 4200
Powr 306 at 5900
So I must be missing some cam or airflow or something, can you fill in any details?

In any case, I think this is a great build, reaches that "300hp" level and without a lot of high-dollar stuff. I would guess a well built 250 with stock crank/rods/truckdamper would survive ok up to 6000?

Last edited by DeuceCoupe; 09/22/13 10:50 AM.