sbc nitrous spark plug recomendations

General Nitrous Discussion

Moderator: John_Heard

Post Reply
Message
Author
User avatar
rustbucket
Posts: 566
Joined: Tue Aug 15, 2006 6:36 pm
Location: central alabama

sbc nitrous spark plug recomendations

#1 Post by rustbucket » Fri Oct 17, 2008 7:23 pm

Ive been using ngk 4554 plugs but they are a 8 heat range. What is a good 9 plug? .750 reach.
Im spraying 225 but may jet it up to 275.
thanks, tony
406sbc, powerglide, nitrous
http://youtube.com/watch?v=DssW5vc_t3k

User avatar
John_Heard
Site Admin
Posts: 5734
Joined: Thu May 12, 2005 11:20 am
Location: Resume Speed, Kansas
Contact:

Re: sbc nitrous spark plug recomendations

#2 Post by John_Heard » Sat Oct 18, 2008 6:27 am

Same model, just go to the -9 = NGK R5671A-9

User avatar
rustbucket
Posts: 566
Joined: Tue Aug 15, 2006 6:36 pm
Location: central alabama

Re: sbc nitrous spark plug recomendations

#3 Post by rustbucket » Sat Oct 18, 2008 9:42 am

ok, thanks :D
406sbc, powerglide, nitrous
http://youtube.com/watch?v=DssW5vc_t3k

Post Reply

Who is online

Users browsing this forum: No registered users and 15 guests