I took some time out to go to the gun range and shoot off some steam so I'm a bit behind schedule. The heads will be going to the machine shop on monday.
It may not look like it but a lot of material came out of these things. I burned my Sears Craftsman 30 gallon compressor up on this. It won't make more than 20 or 30 pounds of pressure in the tank now. That is why I went to the roto zip. It was great for the first, rough cuts to get the bulk of the metal out. I will probaby hit them some this week end in spots to touch up, polish out a spot or clean up a line. I also plan to cc them this week end to see how much I took out. Like Psig said in my other post, my flow bench will be the drag strip so I hope I did good.




It may not look like it but a lot of material came out of these things. I burned my Sears Craftsman 30 gallon compressor up on this. It won't make more than 20 or 30 pounds of pressure in the tank now. That is why I went to the roto zip. It was great for the first, rough cuts to get the bulk of the metal out. I will probaby hit them some this week end in spots to touch up, polish out a spot or clean up a line. I also plan to cc them this week end to see how much I took out. Like Psig said in my other post, my flow bench will be the drag strip so I hope I did good.