I switched to Bosch Platinum 2 (2 prongs) in my 350 and it was a huge
improvement in providing a good reliable spark.
----- Original Message -----
Sent: Sunday, September 25, 2005 12:09
PM
Subject: [Chevelle-list] Champion RV15YC4
plugs
I found out today that I am currently running Champion RV15YC4
plugs. I want
to change them because it's been a couple of years since they
were put in.
Are these good plugs or should I try something else? This is
for a 1958 283
block w/ HEI from a 1983 Blazer.
Here are the specs
on the Champion RV15YC4:
Resistor plug, 14mm, .460 " reach, taper seat,
5/8" hex head, projected tip,
copper core
I suppose the "reach" is
the gap?
Champion lists these as fitting a 1970 Malibu w/ 7.4L V8 (I
suppose that's a
454).
Thanks,
John
Nasta
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- Re: [Chevelle-list] Champion RV15YC4 plugs Ron Malespin
-
