Author Topic: Spark Plug Reccomendation  (Read 771 times)

nivvy

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Spark Plug Reccomendation
« on: January 28, 2008 - 11:27:27 AM »
I need a cold plug for edelbrock heads.... the local shop gave me accell 111's and didnt even notince they were 13/16 until I went to put em in and I need 5/8th's...


Anyone that could reccomend a excellent cold plug would be appreciated...




Offline GoodysGotaCuda

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Re: Spark Plug Reccomendation
« Reply #1 on: January 28, 2008 - 11:29:48 AM »
Are you going to spray it? You'll need a colder plug for high comp if you have it, and the nitrous.
Build Page: Goody's 'Cuda Build Page
1976 Dodge Warlock
1972 Barracuda - 5.7 Hemi + T56 Magnum

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nivvy

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Re: Spark Plug Reccomendation
« Reply #2 on: January 28, 2008 - 11:31:25 AM »
compression is 10.9 to 1........ yes I want a cold plug.....

Offline cudabob496

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Re: Spark Plug Reccomendation
« Reply #3 on: January 29, 2008 - 12:10:20 AM »
compression is 10.9 to 1........ yes I want a cold plug.....

Heard a lot of good about NGKs. Think i use FR-5s.
72 Cuda, owned 25 years. 496, with ported Stage VI heads, .625 in solid roller, 254/258 at .050, 3500 stall, 3.91 rear. 850 Holley DP, Reverse manual valve body.

1999 Trans Am, LS1, heads, cam, headers, stall, etc! Love to surprise the rice rockets with this one. They seem so confident, then it's "what the heck just happened?"

2011 Kawasaki Z1000

Offline firefighter3931

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Re: Spark Plug Reccomendation
« Reply #4 on: February 01, 2008 - 03:54:02 AM »
compression is 10.9 to 1........ yes I want a cold plug.....


NGK bcp(r)-7es


Ron
68 Charger RT street/strip Bruiser & 70 Charger RT 440-6pack the ultimate Cruiser

Offline matt63

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Re: Spark Plug Reccomendation
« Reply #5 on: February 01, 2008 - 05:26:47 PM »
You can also use the NGK R Series V Power Racing Series

http://www.jegs.com/webapp/wcs/stores/servlet/product_10001_10002_753645_-1_10391

i believe you need the R5671 14mm, 3/4 reach, 5/8 hex for the Eddy heads.
Matt in Edmonton

'68 Valiant
'73 Cuda 340 4 speed (408) SOLD