I recall reading that Carl Kiekhaefer's mechanics blueprinted his '55-'56 Chrysler 300 engines which enable him to stay legal and extract the maximum power and reliability needed for obtaining the NASCAR champeenship those years. Now SOP, I believe. 100 RPM idle??? Not mine. BTW: Anyone have a spare 6-Volt starter relay for a '55 C-300? I'm going to have to install a F**d tractor(!) relay to get back in business as the fine magnet coil wire has parted in both my original and spare. Now I must find an electronics repair shop to repair those breaks in the wires. C-300'ly, Rich Barber Brentwood, CA 1955 C-300 (Too easy to jump start-reflective of the times) -----Original Message----- From: Chrysler300@xxxxxxxxxxxxxxx [mailto:Chrysler300@xxxxxxxxxxxxxxx] On Behalf Of Ray Jones Sent: Sunday, February 10, 2008 2:57 PM Cc: Chrysler 300 Broadcast Subject: Re: [Chrysler300] CCing to determine compression ratio It would be nearly cost prohibitive today, but it makes the sweetest engine you will ever drive. Back in the day, about 1970, I owned a "Li'l deuce Coupe". It was a '32 ford Coupe, chopped, channeled, "Z"d, with no fenders or hood, but with a 331 Hemi. The Hemi was the previous owners class project at Mcpherson College. At that time the college was a Tool and Die school, or at least that was what they did the most of. The Hemi was "Blueprinted" using Chrysler blueprints and engineering specs. Every thing from Shadow-graphing the rotating parts to perfect machining of each part to the blueprint or specs. This means that EACH and EVERY part perfectly matches the original specs, and not just a random assembly of similar parts. Long story short, this engine would idle all day long at 100 rpm, and I could drive it in high gear only if I wished. Awesome car and one of my biggest regrets for selling it back to the original owner, but that was the deal when I bought it. Ray But wait! There's more! Also, back in the day, I owned a Sports Car Racing Shop. We raced Formula V's. We couldn't grind the cams, or remove any metal from any parts in the engines, so we would go to the VW Distributor and they allowed us to mike parts. Out of every 100 cams mike'd only 2-3 would be perfect. They would all be usable, but not for extracting the most power from an engine. We were allowed to grind cranks, so we ground them .060" @ 060" off center and that gave us more stroke. On Feb 10, 2008, at 3:23 PM, Rich Barber wrote: So, the basic question is how far should one go to "blueprint" an engine? [Non-text portions of this message have been removed] To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm For archives go to http://www.forwardlook.net/300-archive/ Yahoo! Groups Links To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm For archives go to http://www.forwardlook.net/300-archive/ Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Chrysler300/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/Chrysler300/join (Yahoo! ID required) <*> To change settings via email: mailto:Chrysler300-digest@xxxxxxxxxxxxxxx mailto:Chrysler300-fullfeatured@xxxxxxxxxxxxxxx <*> To unsubscribe from this group, send an email to: Chrysler300-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/