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View Full Version : Spark plug gap for turbo b18c


redlog4200
04-10-2007, 09:32 PM
what is the recommended spark plug gap size for a turbo charged b18c??

*inFamous*
04-10-2007, 11:03 PM
it varies alot with tuner, i've been using .38 for a long time now no problems (tuner recommended this gap to me)

dougvtect
04-10-2007, 11:21 PM
Same in my old integra. .38.

taggart_lumpy
04-11-2007, 02:33 AM
usually < .35
but like they said it all depends

redlog4200
04-11-2007, 01:44 PM
thanks alot people! will do!

noVtecHERE
04-11-2007, 02:41 PM
wow... before i opened this i was even thinking .38 thats even the same on d series and such, basically u want to close it a little from stock on a colder heat range to keep the spark from getting blown out or missing...

taggart_lumpy
04-11-2007, 03:14 PM
lol i know many many a people that have them from .16 to .20 and up obviously like i said it all depends on the app/ plug