Early 5.7 Hemi head porting
This is where I'm at right now. I still need to do some polishing, this is carbide bit to knock the big stuff off, then sand paper wheel to smooth things out. This only took about 10-15 minutes per port. The biggest things I did was remove the pushrod bulge completely, removed the bumps on the sides of the guide ramp and thinned down the guide casting. I also improved the transition into the pocket on the right and left sides. Lastly, I cleaned up the pocket to get rid of the weird transitions from where the machined the casting for the seat.
This is where I'm at right now. I still need to do some polishing, this is carbide bit to knock the big stuff off, then sand paper wheel to smooth things out. This only took about 10-15 minutes per port. The biggest things I did was remove the pushrod bulge completely, removed the bumps on the sides of the guide ramp and thinned down the guide casting. I also improved the transition into the pocket on the right and left sides. Lastly, I cleaned up the pocket to get rid of the weird transitions from where the machined the casting for the seat.