RE: FYI: Plug dimensions (Whoops)

[Rich Kinsley <rlkinsley@xxxxxxxxx>]

Thanks Paul. O wonder what the (42)75 is. Would that be the same as the 
75??? Maybe the 4275 is an earlier designation? I wouldn't object to 
trying the Champion plugs either. I just want to be sure it won't hit my 
pistons. I don't have alot of room in there. 
Rich Kinsley '64 Dodge Polara 4dr 318poly w/goodies
=====================================================================
Paul Lennemann wrote:
> 
> Did a search and found this:  Champion RJ12YC crosses to an Autolite 
> 4275.  The "R" in the Champion # means it's a "resistor" plug, for 
> cancelling out EFI noise in your radio.
> 
> Paul L.
> '63 Sport Fury
> 440/727
> http://www.1962to1965mopar.ornocar.org/ml-lennemann63.html
> 
> Rich Kinsley wrote:
> > 
> > Sorry guys the columns kinda shifted around but I think you can figure 
> > it out. 
> > 
> >                    Rich K
> > =====================================================================
> > Rich Kinsley wrote:
> > > 
> > > 
> > > 
> > > Rich Kinsley '64 Dodge Polara 4dr 318poly w/goodies
> > > 
> > > For the following Autolite plugs the info on the chart is:
> > > Plug   Dia   Reach   Hex     Heat  Resistor    Core     seat
> > > 75     14mm   3/8"   13/16"  C7     Non-res    copper   gasket 
> > > 85      "      "       "     D7      Res         "        "
> > > AP85    "      "       "     E7       "      Plat-copper  "
> > > 86      "      "       "     D7       "         copper    "
> > > AP86    "      "       "     E7       "      Plat-copper  "
> > > 
> > > These are the ones I found that I thought would be useable due to the 
> > > reach. I think I really want the 75's
> > 
> > 
> > 
> > Rich Kinsley '64 Dodge Polara 4dr 318poly w/goodies



Rich Kinsley '64 Dodge Polara 4dr 318poly w/goodies


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