View Single Post
David David is offline
Registered User
 
David's Avatar
 
Join Date: Apr 2002
Location: Houston (Clearlake), TX
Posts: 8,499
Garage
Quote:
Originally posted by sand_man
What 125shifter mentions about running hotter plugs on top and colder on bottom is a pretty cool idea! Reminds me of "tube rolling"...for the vacuum tube audio guys!

What happens if I run a hotter plug? I was just about to order the NGK BKR7EIX. Which is hotter. I dunno, I don't hurt anything...
Actually both my upper and lower plugs are an 8 heat range.

If you run a hotter plug you have less chance of fouling the plugs but you need to check them after a hard run to make sure they don't look too lean. If you're running on the track, I wouldn't risk it.
__________________
2014 Cayman S
2011 Cayenne Turbo
1979 930 (475 rwhp at 0.95 bar)
Old 12-11-2006, 05:21 PM
  Pelican Parts Technical Article Directory    Reply With Quote #15 (permalink)