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Re: What spark plug heat range? [Re: Bigcube] #1621280 05/18/14 03:34 AM 05/18/14 03:34 AM
Joined: Aug 2010 Posts: 167 mi D dirty magnum member
dirty magnum member D Joined: Aug 2010 Posts: 167 mi	Quote: I used a NGK -9 heat range for 15:1 compression. Should I change to a -8 for 11:1 and 93 octane? [/quote i use 7s for 15:1 i use 7s for 15:1

Entire Thread
Subject	Posted By	Posted
What spark plug heat range?	Bigcube	05/17/14 11:48 PM
Re: What spark plug heat range?	440W8 Duster	05/17/14 11:50 PM
Re: What spark plug heat range?	MRMOPAR622	05/17/14 11:58 PM
Re: What spark plug heat range?	ademon	05/18/14 03:55 AM
Re: What spark plug heat range?	bigtimeauto	05/18/14 03:58 AM
Re: What spark plug heat range?	dirty magnum	05/18/14 07:34 AM
Re: What spark plug heat range?	ademon	05/18/14 08:04 AM
Re: What spark plug heat range?	dennismopar73	05/18/14 01:00 PM

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