CNC-Dude:
The Berta head will take some time to get through the design phase. I have hand drawn some port sketches but still need to have them done with CAD and check it out in 3D. One of the design issues is that I want 360 degree water flow around the exhaust ports and I'm having a mental block about it. I hate getting old. I'm only half century old. I would like to check out your roller cam for my 250. Do you think that a profile similar to the 262 V6 would work for an inline engine? I'm only looking for max torque and I'm running a 4L60/700R4 trans and 3:73 gears with 28.7 tall rear tires. Well......as soon as I get it all together that is!
