After the backcut I really wanted to perform a rudimentary bowl blend. When I say rudimentary I mean less than 5 minutes with a carbide. Again we start to see massive improvements only to be thwarted by turbulence. I know where the cork is.
.1 63
.2 130
.3 180
.4 201
45 194
.5 193
.6 193
So while turbulence is occurring sooner the port doesn't stall all that bad. This can be improved upon easily--The question is--What kind of flow characteristics do we need out of these heads to make the power required?
So 347 cubes and let's say 375hp and 400+ ft/lbs from 2500-5000 rpm. What do you guys say it needs?
Here's a crappy pic of the bowl blend job. J.Rob