Spark Plugs quetion
#1
Scooby Regular
Thread Starter
Join Date: Jun 2007
Location: Germany
Posts: 111
Likes: 0
Received 0 Likes
on
0 Posts
Spark Plugs quetion
i want install next week new spark plugs... i still have Original Plugs in, i want to upgrade to colder ones
now my quetion, which sparkplugs are really good... and which gap i need?
give it some good spark plugs where the gap not must been changed?
my performance mods: STI V2 Wagon with 3 inch Cat-Back, Mines Z4 Ecu, Apexi Intake, FMIC ... soon also catted 3" Downpipe
thanks
now my quetion, which sparkplugs are really good... and which gap i need?
give it some good spark plugs where the gap not must been changed?
my performance mods: STI V2 Wagon with 3 inch Cat-Back, Mines Z4 Ecu, Apexi Intake, FMIC ... soon also catted 3" Downpipe
thanks
Trending Topics
#8
Scooby Regular
iTrader: (1)
Interestingly, some people on here seem to have had problems with bad running/missfiring when using the 7b & have ended up going back to the 6b.
We were recommended the 7g by Prodrive back in the mid ninetys, for use in modded road cars & have never had a problem with it.
Phil
#9
Scooby Regular
iTrader: (1)
Join Date: Oct 2004
Location: Half way up
Posts: 4,791
Likes: 0
Received 0 Likes
on
0 Posts
Interesting..
Looking at some NGK info on EK9.org (EK9.org: sent wrong spark plugs!!?), the G-11s use a "fine wire nickle alloy centre electrode". The b's are listed as "special design", so who knows what that means..?
The 11 means it's a wide gap (1.1mm) plug with the 7b's ~0.65mm (standard gap).
Might give them a try next change..
Looking at some NGK info on EK9.org (EK9.org: sent wrong spark plugs!!?), the G-11s use a "fine wire nickle alloy centre electrode". The b's are listed as "special design", so who knows what that means..?
The 11 means it's a wide gap (1.1mm) plug with the 7b's ~0.65mm (standard gap).
Might give them a try next change..
#10
Scooby Regular
Thread Starter
Join Date: Jun 2007
Location: Germany
Posts: 111
Likes: 0
Received 0 Likes
on
0 Posts
is there also PFR7G-8's avaible? That it would be a 0,8 GAP... und the GAP dont must be change so much....
still confuse... which plugs i will order...
still confuse... which plugs i will order...
Thread
Thread Starter
Forum
Replies
Last Post