Spark plugs
07-23-14, 12:01 PM
Intermediate
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Join Date: Mar 2010
Location: Australia
Posts: 315
Spark plugs
Anybody used Bosch Super 4 plugs ?..... Any comments ?
07-23-14, 04:26 PM
BahHumBug
Join Date: Aug 2004
Location: California
Posts: 23,919
they're crap. google will tell you the same.
if you want a marginally hotter spark you can run regular old copper plugs, but you'll be changing them out every 20-30k miles.
07-23-14, 06:03 PM
Super Moderator
Join Date: May 2003
Location: California
Posts: 20,851
The factory suggested is fine.
07-29-14, 03:20 AM
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Join Date: Mar 2010
Location: Australia
Posts: 315
Quote:
Originally Posted by
PureDrifter
they're crap. google will tell you the same.
if you want a marginally hotter spark you can run regular old copper plugs, but you'll be changing them out every 20-30k miles.
I had to ask... been reading about them... I'll stick to using the Iridium's...
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