62t case porting

550/440

Maybe I'll get it all the way around NEXT time....
Location
Arizona!
I just finished the rough cut of my 62t cases to match my DASA transfer areas. I thoroughly prepped the water jackets on the cases, then filled them with Devcon. Everything looks and feels really well matched to the cylinder (test fit, mark, re-work, test fit, mark, rework). My first concern is the intake area - I did not fill the fingers with epoxy. Is this going to be a huge let down in performance? My 2nd concern is the case porting at the top of the intake area - how big should I go in there? I've lightly opened up the top corners, and opened up the initial transfer opening.

I know it will need a lot more work, but this is the area I am not so certain about... any pointers?
 

550/440

Maybe I'll get it all the way around NEXT time....
Location
Arizona!
Should I bevel or round off the area I'm pointing at in the 2nd pic?

How large should the areas on the sides of the top go? I've seen people go HUGE through there, but also some moderate work as well.
 

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