musclemustangcb Member Nov 20, 2011 166 3 19 Feb 13, 2012 #1 Feb 13, 2012 #1 Which plug would better suit supercharged 17psi with methanol injection???
hotpony Founding Member Feb 26, 1999 922 14 38 Lee County, KY Feb 14, 2012 #2 Feb 14, 2012 #2 It really depends on the tune and other components in the setup, such as fuel system, but the br7's are one heat range colder, which it sounds better for your application. Get with your tuner and see what they recommend.
It really depends on the tune and other components in the setup, such as fuel system, but the br7's are one heat range colder, which it sounds better for your application. Get with your tuner and see what they recommend.
