Please help with Spark Plugs!
Thread Starter
Joined: Aug 2006
Posts: 5,589
Likes: 69
From: New England
I installed my new ones, the ones I replaced were gaped at
.039
.040
.040
.039
It feels different with .35 gap, bottom end feels worse where once above 5k it feels ALLOT better, even my friend said so. Any ideas if its in my head or smaller gap made me lose bottom end?
.039
.040
.040
.039
It feels different with .35 gap, bottom end feels worse where once above 5k it feels ALLOT better, even my friend said so. Any ideas if its in my head or smaller gap made me lose bottom end?
Registered User
Joined: Mar 2005
Posts: 20,875
Likes: 0
From: all up in your grill
Originally Posted by Billman250,Jan 21 2007, 10:22 AM
The correct plug....designed to go 100,000 miles, the one that comes in the car from the factory:
98079-571BH
This an S2000 tailored PFR7G-11S. Only plug I will let my customers run. Perhaps why I've never had a customer with a P1399
98079-571BH
This an S2000 tailored PFR7G-11S. Only plug I will let my customers run. Perhaps why I've never had a customer with a P1399
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