[Chevelle-List] Desktop dyno-ing Josh's 454

[Herbert Lumpp]

Josh,   The only heads I could find that were similar to yours are the GM 702.  They're oval port and have the same size valves.  The only difference is they're closed chamber and I believe yours are open chamber.  I don't think that will matter, Desktop Dyno doesn't ask about that.   The other thing I need to know is the part number for your cam.   Thanks.   Herb Lumpp 1966 El Camino ACES #3509 http://web.tampabay.rr.com/herbsworld/index.htm     ----- Original Message ----- From: NoNeck To: [EMAIL PROTECTED] Sent: Sunday, February 24, 2002 6:39 PM Subject: Re: [Chevelle-List] My new motor.... Thanks Herb. They're 781's. They have the original size valves in them. (2.06/1.72?) Wouldn't the porting change the HP for desktop dyno, or no? Josh Gin (NoNeck) Visit my Chevelle website www.NoNecksChevelle.com ----- Original Message ----- From: Herbert Lumpp To: [EMAIL PROTECTED] Sent: Sunday, February 24, 2002 10:39 PM Subject: Re: [Chevelle-List] My new motor.... Josh,   What's the casting number on your heads?  I might be able to find the flow numbers for them and then I'll run it on Dyno 2000.   cYa-   Herb Lumpp 1966 El Camino ACES #3509 http://web.tampabay.rr.com/herbsworld/index.htm     ----- Original Message ----- From: NoNeck To: [EMAIL PROTECTED] Sent: Sunday, February 24, 2002 2:44 PM Subject: [Chevelle-List] My new motor.... If anybody cares, we posted some new pics and specs of my motor and some specs. Hopefully it will go in next weekend. http://www.noneckschevelle.com/album6x.htm  http://www.noneckschevelle.com/album6x.htm Josh Gin (NoNeck) Visit my Chevelle website www.NoNecksChevelle.com