Which
plug number? Do you have HEI?
Thanks,
John
Nasta
-----Original
Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]On Behalf Of Ron Malespin
Sent: Sunday, September 25, 2005 2:14
PM
To: The Chevelle Mailing
List
Subject: Re:
[Chevelle-list] Champion RV15YC4 plugs
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 -----
From: John
Nasta
To: The Chevelle Mailing List
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
