|
|
Re: Spark plug choice for HEMI
[Re: Bob_Coomer]
#1130773
12/09/11 11:13 PM
12/09/11 11:13 PM
|
Joined: Jan 2003
Posts: 9,670
Lima, Peru
domingo
OP
EL Master
|
OP
EL Master
Joined: Jan 2003
Posts: 9,670
Lima, Peru
|
Quote:
What heads? we need to know aht heads you are running, some heads need a different reach plug than others...
I love the AR series plugs from AutoLite. You cant foul them... I run them om alky for two seasons, change them, cause I think they need changed. I know guys changing plugs like I do under wear. I dont know why..
Anyways...
My MP Aluminum Hemi heads (edelbrock castings)
I use the AR 3933 which is a bit cold for that mild of compression, but I was running 14:1 so...
AR 3934 I run with a large wedge with Moderate 12:1 compression...
These plugs are cheap, and I can get them at the local Advance Auto in town, for about $25 a set of 8... 
My heads are the newer MP edlebrock aluminum castings.
|
|
|
|
|
|
|
