RX7Club.com - Mazda RX7 Forum

RX7Club.com - Mazda RX7 Forum (https://www.rx7club.com/)
-   Single Turbo RX-7's (https://www.rx7club.com/single-turbo-rx-7s-23/)
-   -   Just pulled my spark plugs, running too hot? (https://www.rx7club.com/single-turbo-rx-7s-23/just-pulled-my-spark-plugs-running-too-hot-1098385/)

Chronumn 04-01-16 07:10 PM

Just pulled my spark plugs, running too hot?
 
3 Attachment(s)
Hey everyone just pulled the plugs on my car wanted to get your opinions. To me these don't look too good, but maybe I'm wrong. Runnings NGK 9's all around on a single turbo set up with wastegate pressure, power fc and premixing 1oz per gallon of gas. Thanks for the help!


Front Rotor
Attachment 752873

Rear Rotor
Attachment 752874

Close up of the chipped edges
Attachment 752875

arghx 04-01-16 09:56 PM

do you have an ignition amplifier like an HKS twin power? Those tend to accelerate plug wear.

Chronumn 04-01-16 10:20 PM


Originally Posted by arghx (Post 12046628)
do you have an ignition amplifier like an HKS twin power? Those tend to accelerate plug wear.

I am not

C. Ludwig 04-02-16 06:00 AM

What you see as chipped edges is simply the deposits from fuel additives and oil on the surface of the plug. The plug metal itself is not chipped. Those plugs look perfectly normal with very little actual wear.

GoodfellaFD3S 04-03-16 10:24 AM

Yup, clean them up and they'll probably look like new :icon_tup:

j9fd3s 04-03-16 10:55 AM

the porcelain is the part we care about, which looks quite good in the pics.

Banzai-Racing 04-03-16 11:11 AM

Plugs are fine.

Chronumn 04-03-16 01:52 PM


Originally Posted by Banzai-Racing (Post 12047118)
Plugs are fine.


Thanks for all replies guys!


All times are GMT -5. The time now is 11:22 AM.


© 2024 MH Sub I, LLC dba Internet Brands