
07-26-2013, 11:27 AM
|
|
CC Member
|
|
|
Join Date: Jan 2004
Location: Shawbury,
Posts: 325
|
|
Not Ranked
NGK spark plug heat range
Anyone has experience with this manufacturer? What heat range should be used as a starting point for 9,5:1 compression with Ford Duraspark Ignition?
Simon
Last edited by CobraV8; 04-11-2024 at 05:25 AM..
|