460 Ford Forum banner

1 - 1 of 1 Posts

·
Premium Member
Joined
·
1,204 Posts
Discussion Starter #1
what spark plugs schould i run in a 460 with 1.73 roller rockers stock valve size performer 460 intake 750 speed demon
bored.030 over with stock pistiond and 10.5 to 1 compression.
The heads are c9ve heads with screw instuds and guide plates and comp cams 34-331-4part# grind number is ff280H-10 with .530intake and .530exhaust lift and 280intake and 280exhaust advertised duration and 230and 230 @050

77 ford with 40 inch ground hawgs 10inch lift mild built 466 with 3inch exhaust and fender well exit headers

Score 1 2 3 4 5 (5=Excellent) Edit Message Delete Message Lock Thread Respond to this message

Author Reply
Lem Evans
(Login l-evans7)
69.166.129.47 Bump
No score for this post January 16 2006, 9:24 PM

...

Score 1 2 3 4 5 (5=Excellent) Edit Message Delete Message Lock Thread Respond to this message

Chris Jones
(Login ccso640)
69.242.186.184 autolite
No score for this post January 16 2006, 9:31 PM

I went from the cheapie Wal-Mart style 45's to the Autolite race plug, #AR32, and motor was a lot more responsive. They're about $2 a plug at Orielly's but it took a day for them to order. Had the same heads on a 532 with 14-1 compression and a .718 lift roller with 272/[email protected] In the future go to www.460Ford.com. Chris
 
1 - 1 of 1 Posts
Top