NGK PFR7Q in 955 CTT/CTTS
#1
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NGK PFR7Q in 955 CTT/CTTS
Hi All,
I have seen in different posts people running the NGK PFR7Q plugs in 955 CTT/CTTS.
I have just bought these for my 2006 CTTS.
Looking at the gap it seems to be 1.6mm - surely this is for a CS and needs to be much smaller for a CTTS
I saw a post on Renntech that stated 1.6mm for both normally aspirated and turbo but the attached doc states 0.8mm for the turbo.
For those running PFR7Q in your turbos do you manually re-gap to 0.8mm or have I just got the wrong plugs?
All help from those actually running these plugs would be greatly appreciated.
Cheers,
Joe
I have seen in different posts people running the NGK PFR7Q plugs in 955 CTT/CTTS.
I have just bought these for my 2006 CTTS.
Looking at the gap it seems to be 1.6mm - surely this is for a CS and needs to be much smaller for a CTTS
I saw a post on Renntech that stated 1.6mm for both normally aspirated and turbo but the attached doc states 0.8mm for the turbo.
For those running PFR7Q in your turbos do you manually re-gap to 0.8mm or have I just got the wrong plugs?
All help from those actually running these plugs would be greatly appreciated.
Cheers,
Joe
#3
According to NGK, you have the correct part # for the turbo. Weird that the gap is off though. I am running the iridium plugs and they came gapped to 0.8.
I ran into trouble with the coil and plug set from ECS tuning as they sent the plugs for the NA instead of Turbocharged application. Just a word of caution to anyone ordering from there - I notified their customer service department but never heard back so I do not know if they corrected their catalog or not.
I ran into trouble with the coil and plug set from ECS tuning as they sent the plugs for the NA instead of Turbocharged application. Just a word of caution to anyone ordering from there - I notified their customer service department but never heard back so I do not know if they corrected their catalog or not.
#6
Originally Posted by Joefus
Lupo.sk - do you re-gap the plugs to 0.8mm as per the manual or leave them at the standard 1.6mm?