Ya ex sucks to
I was just showing what the top cut does. I have vj these many times.after a certain point really doesn't matter how good your vj is. The short side and cross section will come into play,

 

Pretty interesting. Does the casting flash matter that much? Perhaps more core shift than with an investment cast peice?

 

Same port with a top cut. Had to sink vj quit a bit. Got some chamber work to do

 

Is the lower shot a break thru?

 

that should improve flow quite a bit around the seat. awesome.

looks like the rocker arm bolt hole, just at a strange angle.

or the "back" of the guide, not sure which you are looking at.

 

Its hard to get a good pic. nothing is broke thru, not even close, its higher by the guide than it looks. It just the pic

 

Oh OK! I was worried for ya....

 

295cfm . Very stable, got check my cross section. I just check peak flow at 1st
I just want 300 out of these.

 

I still got play with it. I tried few little different this time. I don't have all to much time in it. Had to go get dinner .mount tires on my kids rims. It's a 202 valve.

 

Nice.

 

This is Gospel ! Most people don't understand that. Good info!

 

Played a little on it.
500 #s are 288 idk why i put 292 ,was late for me. .
it's at 308cfm now. It's a 45 seat. I don't care about low lift , Hence why mid 300 numbers arent steller
I just trying to get 700 lift little more stable.and hopefully more flow at 650 lol.
seat is sunk more than I use to as well which changes things. It pretty good .