Hello Leelites...
From reading your posts here I'd like to know on what Drop Pressure had been tested these heads ? I want let you also know that I 'm developing some Lump Port Chevy heads down here in my Country, either Bolt-in Lumps (cast iron) or Weld-in Lumps (brazed-in), but they are a different lump shape.I agree with Twisted6, so the flow numbers between two Flow Bench Machines might show different results! As for to send you an email, I'm still waiting your reply concerning an email I sent you last week ! Just let me know about your lump Port Heads.
Thank you,
MALDONADO
Brasil - S. America


engineracing@uol.com.brted@prime-web.com/engineracing@uol.com.br