Should I run:

1. 7'S and 9's
2. All 9's
3. Or switch to -B8EGV (L); B9EGV (T)

 

I'd recommend all 9's.
The EV stuff is not always easy to find...



-Ted

 

I run all 9's. Easy to get too.

 

I also run all 9s b/c the local part store stocks them for me now. They don't want to mess with multiple weird plugs, but I got them to stock the 9s for me.

 

Does anybody know the difference between the 7's/9's and the EGV's?

I ended up ordering the EGV's as I read a reply from one of the New Zealand (or Australia?) guys on TeamFC3S about these plugs feeling crisper and smoother. They'll be here Tuesday - not much of a cost difference.

The guy I ordered them from at CarQuest asked me if they were for a boat. I said no, and then he said "intake, exhaust"? I said yes and he commented about them being "very good" plugs.

 

The EGV's are "Gold" ... next step up is Platinum...

I run 7's and 9's....

Cheers,
Dave

 

I brought up running with all 9s a few weeks ago. Here's some more reading for ya...

https://www.rx7club.com/forum/showth...threadid=33591

ttyl,
Amur_