View Full Version : what spark plugs to run on a 383


GiggleJuiced_SS
08-07-2012, 08:11 PM
just wondering what plug brand you guys use? 383 stroker, 11.1:1 compression with a 150 shot. i know to go atleast 1 step colder maybe 2. i was thing ac delco, champion or ngk? what do you guys think?

cambirdracing
08-08-2012, 07:16 AM
NGK, the Jap's do make something really good. :)

GiggleJuiced_SS
08-09-2012, 12:28 AM
haha that whats in my ls1 too. ngk plugs not japs :lol:

LilJayV10
09-07-2012, 12:32 AM
just wondering what plug brand you guys use? 383 stroker, 11.1:1 compression with a 150 shot. i know to go atleast 1 step colder maybe 2. i was thing ac delco, champion or ngk? what do you guys think?

With the added compression alone will require a colder plug. You will need to read the plugs to go from there.

A non projected plug is best for nitrous.

Zfan
09-14-2012, 10:12 PM
NGK's -8 #R56671A-8

or NGK-4554