Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - Tips And Advice For Buying Used Heads
View Single Post
  #16 (permalink)  
Old 09-24-2011, 01:56 PM
techinspector1's Avatar
techinspector1 techinspector1 is offline
Last wiki edit: DynoSim combinations Last photo:
Join Date: Oct 2005
Location: Zephyrhills, Florida, USA
Age: 74
Posts: 15,085
Wiki Edits: 326

Thanks: 1,419
Thanked 1,919 Times in 1,487 Posts
Originally Posted by Hoyt71
Any way to check for cracks other than hoping I can see them?
Most any well-equipped automotive machine shop can magnaflux cast iron or steel for you. Aluminum requires a different process called Zyglo. I'm sure there are newer procedures that I may not be familiar with yet.

Originally Posted by Hoyt71
How do I tell runner size?
Same way you measure combustion chamber volume, with a burette and colored fluid. Here are a couple of sites to learn from...
Reply With Quote