[FC] Spark Plug Questions -Again

[James Davis]

<< I was hoping that someone might know if I can buy spark plugs at Pep
  Boys or AutoZone? I called them and they list a Bosch platinum 4214 or Bosch
  7502.  >>

<Michael,
Yes, they are the correct plugs.  7502 for the standard ignition and the 4214
for a high energy ignition system.

Ed Corson (CORSA member)
IECC>

Jim Davis
At 06:11 PM 1/31/2006, robert wilson wrote:
>Hi Guys;
>
>I know in the past I've seen an AC 46F plug recommended for 
>low-horsepower engines in FC's to help alleviate fouling.
>
>Corvair Basics  lists a Bosch W10AC, NGK B5H5 and Autolite 416 as 
>alternatives to the 46F.
>
>I have been running Autolite 425's, which have been fouling.
>
>At my local Autozone store, the counter rep gave me a Bosch 
>SuperPlatinum 4216 (new numbering system?) which he said crosses 
>with the Autolite 416.
>
>The threads on the Bosch 4216 are 3/4" while the Autolite 425's that 
>are in my truck are 1/2".
>
>Will the longer Bosch plugs work?  If not, what can I use off-the-shelf?
>
>Thanks,
>
>Scott Wilson
>
>
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